.ed-site{--ed-paper:#f4f2ee;--ed-ink:#171717;--ed-secondary:#5f5d58;--ed-muted:#6b6862;--ed-line:rgb(23 23 23 / 10%);--ed-blue:#183d70;--ed-surface:#fff;--ed-raised:#e9e5dc;--ed-hover:#e8e5de;--ed-on-dark:#c5c3bd;--ed-line-dark:rgb(244 242 238 / 18%);--ed-ease:cubic-bezier(.22,1,.36,1);--ed-feedback:.18s;--ed-enter:.42s;background:var(--ed-paper);color:var(--ed-ink);min-height:100svh;font-family:Inter,Noto Sans Thai,sans-serif;line-height:1.65}.ed-site h1,.ed-site h2,.ed-site h3,.ed-site p,.ed-site figure{margin:0}.ed-site h1,.ed-site h2,.ed-site h3{font-weight:500;text-wrap:balance}.ed-site a{text-decoration:none}.ed-site svg{flex-shrink:0;width:18px;height:18px;stroke-width:1.5}.ed-site button{color:inherit}.ed-site{font-variant-numeric:tabular-nums}.ed-store-label-short{display:none}.ed-site section[id],.ed-site li[id]{scroll-margin-top:112px}.ed-site a:focus-visible,.ed-site button:focus-visible,.ed-site summary:focus-visible{outline:2px solid var(--ed-blue);outline-offset:6px}.ed-site ::selection{background:var(--ed-blue);color:#fff}.ed-skip{position:fixed;left:20px;top:-100px;z-index:120;background:var(--ed-surface);padding:16px 20px}.ed-skip:focus{top:12px}.ed-header{position:sticky;top:0;z-index:30;min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:16px 4.5%;background:var(--ed-paper);border-bottom:1px solid var(--ed-line)}.ed-wordmark{font-size:25px;font-weight:500;letter-spacing:.16em;line-height:1.2}.ed-nav{display:flex;gap:32px}.ed-nav a{padding:8px 0;font-size:14px;position:relative}.ed-nav a[aria-current=page]:after{content:"";position:absolute;bottom:5px;height:1px;background:currentColor;left:0;right:0}.ed-store,.ed-round-link{display:inline-flex;align-items:center;justify-content:center;gap:20px;background:var(--ed-ink);color:#fff;min-height:48px;padding:12px 24px;border-radius:30px;font-size:14px;line-height:1.5;transition:background-color var(--ed-feedback) var(--ed-ease)}.ed-store:hover,.ed-round-link:hover{background:var(--ed-blue)}.ed-menu-toggle,.ed-mobile-nav[hidden],.ed-mobile-nav{display:none}.ed-journal-intro{max-width:1600px;margin:auto;display:grid;grid-template-columns:1fr 1.2fr;gap:7%;padding:76px 4.5% 92px;align-items:center}.ed-journal-copy h1{font-size:80px;line-height:1.16;letter-spacing:-.035em}.ed-journal-copy>p{font-size:19px;line-height:1.85;color:var(--ed-secondary);margin-top:32px}.ed-underlined{display:inline-flex;align-items:center;gap:16px;min-height:44px;border-bottom:1px solid currentColor;font-size:15px;padding:8px 0}.ed-underlined svg{transition:transform var(--ed-feedback) var(--ed-ease)}.ed-underlined:hover svg{transform:translate(2px)}.ed-journal-copy>.ed-underlined{margin-top:24px}.ed-journal-image{align-self:stretch;display:flex;flex-direction:column;justify-content:center;min-width:0}.ed-journal-image img{width:100%;height:100%;min-height:360px;max-height:472px;object-fit:cover;border-radius:8px;animation:ed-image-open var(--ed-enter) var(--ed-ease) both}.ed-journal-image figcaption{font-size:12px;color:var(--ed-muted);margin-top:8px;line-height:1.65}@keyframes ed-image-open{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.ed-feature{display:grid;grid-template-columns:1fr 1.25fr;gap:10%;padding:72px 8.5%;background:var(--ed-ink);color:var(--ed-paper)}.ed-feature h2{font-size:48px;line-height:1.2;letter-spacing:-.025em}.ed-feature>div>p{color:var(--ed-on-dark);font-size:16px;line-height:1.85;margin-top:24px}.ed-feature-link{align-self:center}.ed-feature-link>span:first-child{font-size:13px;color:var(--ed-on-dark)}.ed-feature h3{font-size:28px;line-height:1.45;margin:16px 0}.ed-feature-link>p{font-size:16px;color:var(--ed-on-dark);line-height:1.85}.ed-feature-link .ed-underlined{margin-top:24px}.ed-articles{max-width:1360px;margin:auto;padding:80px 8.5% 88px}.ed-list-heading{display:flex;align-items:end;justify-content:space-between;gap:24px}.ed-list-heading h2,.ed-related>h2{font-size:40px;letter-spacing:-.025em;line-height:1.4}.ed-list-heading p{font-size:14px;color:var(--ed-muted)}.ed-filters{display:flex;gap:8px;flex-wrap:wrap;margin-top:32px}.ed-filters button{border:1px solid var(--ed-line);background:transparent;border-radius:8px;padding:12px 20px;font-size:14px;min-height:48px;transition:background-color var(--ed-feedback) var(--ed-ease),border-color var(--ed-feedback) var(--ed-ease),color var(--ed-feedback) var(--ed-ease)}.ed-filters button[aria-pressed=true]{background:var(--ed-ink);border-color:var(--ed-ink);color:#fff}.ed-filters button:hover:not([aria-pressed=true]){background:var(--ed-hover)}.ed-result-count{font-size:12px;color:var(--ed-muted);padding:24px 0 12px}.ed-article-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--ed-line)}.ed-row{border-bottom:1px solid var(--ed-line)}.ed-row>a{display:grid;grid-template-columns:164px 1fr 24px;gap:36px;padding:32px 0;align-items:start}.ed-row-meta{display:flex;flex-direction:column;gap:8px;font-size:12px;color:var(--ed-muted);padding-top:6px}.ed-row-meta>span:first-child{color:var(--ed-ink)}.ed-row h3{font-size:24px;line-height:1.55;transition:color var(--ed-feedback) var(--ed-ease)}.ed-row p{font-size:15px;line-height:1.85;color:var(--ed-secondary);margin-top:8px;max-width:65ch}.ed-row-arrow{margin-top:8px;transition:transform var(--ed-feedback) var(--ed-ease)}.ed-row a:hover h3{color:var(--ed-blue)}.ed-row a:hover .ed-row-arrow{transform:translate(2px,-2px)}.ed-principle{display:grid;grid-template-columns:1fr 1.15fr;gap:10%;padding:64px 8.5%;border-top:1px solid var(--ed-line);background:var(--ed-surface)}.ed-principle h2{font-size:36px;line-height:1.4;letter-spacing:0}.ed-principle p{color:var(--ed-secondary);font-size:17px;line-height:1.95;max-width:65ch}.ed-principle a{margin-top:16px}.ed-footer{padding:60px 4.5% 28px;background:var(--ed-ink);color:var(--ed-paper)}.ed-footer-top{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:56px}.ed-footer-top>p{font-size:40px;line-height:1.3;letter-spacing:-.025em}.ed-footer-top .ed-round-link{background:var(--ed-paper);color:var(--ed-ink)}.ed-footer-top .ed-round-link:hover{background:#d8d5cd}.ed-footer-bottom{border-top:1px solid var(--ed-line-dark);padding-top:28px;display:flex;align-items:center;justify-content:space-between;gap:24px}.ed-footer-bottom>span{font-size:12px;color:var(--ed-on-dark)}.ed-footer-bottom nav{display:flex;gap:24px;align-items:center;font-size:12px}.ed-footer-bottom nav a{display:inline-flex;gap:6px;align-items:center;min-height:44px}.ed-article-page{max-width:1400px;margin:auto;padding:56px 6.5% 84px}.ed-breadcrumb{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:13px;color:var(--ed-muted);margin-bottom:24px}.ed-breadcrumb a{display:inline-flex;align-items:center;min-height:44px}.ed-breadcrumb a:hover{text-decoration:underline}.ed-article-heading{max-width:1032px;padding-bottom:40px;border-bottom:1px solid var(--ed-line)}.ed-article-heading h1{font-size:48px;line-height:1.36;letter-spacing:-.025em;max-width:1000px}.ed-intro{font-size:20px;line-height:1.9;color:var(--ed-secondary);max-width:70ch}.ed-article-heading>.ed-intro{margin-top:24px;max-width:848px}.ed-byline{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:12px;color:var(--ed-muted);margin-top:28px}.ed-byline>a{color:var(--ed-blue);text-decoration:underline}.ed-reading-layout{display:grid;grid-template-columns:224px minmax(0,728px);gap:6%;padding-top:44px}.ed-toc{position:sticky;top:116px;align-self:start;font-size:13px}.ed-toc>p{font-size:14px;color:var(--ed-ink);margin-bottom:16px}.ed-toc ol,.ed-mobile-toc ol{list-style:none;margin:0;padding:0}.ed-toc li+li{margin-top:8px}.ed-toc a{display:block;padding:8px 0;color:var(--ed-muted);line-height:1.7}.ed-toc a:hover{color:var(--ed-blue);text-decoration:underline}.ed-mobile-toc{display:none}.ed-reading-body{min-width:0}.ed-takeaways{padding:28px 32px;background:var(--ed-surface);border-radius:8px}.ed-takeaways h2{font-size:22px;line-height:1.55}.ed-takeaways ul{padding-left:24px;margin:16px 0 0}.ed-takeaways li{font-size:16px;line-height:1.95;padding-left:4px}.ed-takeaways li+li{margin-top:8px}.ed-prose-section{padding-top:44px}.ed-prose-section h2{font-size:28px;line-height:1.5;letter-spacing:0;margin-bottom:20px}.ed-prose-section p,.ed-prose-section li{font-size:18px;line-height:1.95;overflow-wrap:break-word}.ed-prose-section p+p{margin-top:16px}.ed-prose-section ul{padding-left:24px;margin:20px 0}.ed-prose-section li{padding-left:5px}.ed-prose-section li+li{margin-top:12px}.ed-prose-section .ed-section-sources{font-size:12px;color:var(--ed-muted);margin-top:16px}.ed-section-sources a{display:inline-block;padding:4px;color:var(--ed-blue);text-decoration:underline}.ed-sources{margin-top:56px;border-top:1px solid var(--ed-line);padding-top:32px}.ed-sources h2{font-size:28px;line-height:1.5}.ed-sources ol{padding-left:20px;margin:24px 0}.ed-sources li{padding-left:4px;font-size:14px;line-height:1.8;overflow-wrap:anywhere}.ed-sources li+li{margin-top:20px}.ed-sources li a{color:var(--ed-blue);text-decoration:underline}.ed-sources li p{margin-top:5px;color:var(--ed-muted);font-size:13px}.ed-source-note{font-size:13px;color:var(--ed-muted);line-height:1.9}.ed-source-note a{text-decoration:underline}.ed-shop-note{margin-top:48px;padding:36px;background:var(--ed-raised);border-radius:8px}.ed-shop-note h2{font-size:28px;line-height:1.5;letter-spacing:0}.ed-shop-note p{font-size:15px;line-height:1.9;margin-top:16px;color:var(--ed-secondary)}.ed-shop-note a{margin-top:24px}.ed-related{margin-top:80px;padding-top:48px;border-top:1px solid var(--ed-line)}.ed-related>.ed-article-list{margin-top:32px}.ed-related>.ed-underlined{margin-top:28px}.ed-about{max-width:1080px;margin:auto;padding:80px 6.5% 88px}.ed-about header h1{font-size:64px;line-height:1.22;letter-spacing:-.03em}.ed-about .ed-intro{margin-top:36px}.ed-about-body{max-width:720px;margin:56px 0 40px}.ed-about section+section{margin-top:40px}.ed-about section h2{font-size:28px;line-height:1.55;margin-bottom:16px}.ed-about section p,.ed-about section li{font-size:18px;line-height:1.95}.ed-about section ul{padding-left:24px}.ed-about section li+li{margin-top:12px}.ed-about section a{text-decoration:underline;color:var(--ed-blue)}.ed-not-found{padding:100px 6.5% 152px;min-height:65svh}.ed-not-found h1{font-size:56px;line-height:1.3}.ed-not-found p{font-size:18px;margin:24px 0;color:var(--ed-secondary)}.ed-not-found>.ed-underlined{margin-left:24px}@media(min-width:1440px){.ed-journal-copy h1{font-size:88px}.ed-journal-intro{padding-top:100px;padding-bottom:112px}}@media(max-width:1000px){.ed-header{gap:20px;padding-inline:4%}.ed-nav{gap:20px}.ed-store{font-size:12px;gap:12px;padding:12px 16px}.ed-wordmark{font-size:22px}.ed-journal-intro{gap:5%;padding:56px 5% 72px}.ed-journal-copy h1{font-size:60px}.ed-journal-image img{min-height:328px}.ed-feature{padding:56px 6%;gap:7%;grid-template-columns:.85fr 1.15fr}.ed-feature h2{font-size:40px}.ed-feature h3{font-size:28px}.ed-articles{padding:64px 6%}.ed-row>a{grid-template-columns:132px 1fr 24px;gap:24px}.ed-row h3{font-size:22px}.ed-reading-layout{grid-template-columns:184px minmax(0,1fr);gap:5%}.ed-article-page{padding-inline:5%}.ed-article-heading h1{font-size:44px}.ed-footer-bottom{flex-wrap:wrap}.ed-footer-bottom nav{margin-left:auto}}@media(max-width:760px){.ed-store-label-full{display:none}.ed-store-label-short{display:inline}.ed-header{min-height:76px;padding:16px 6%;gap:16px}.ed-wordmark{font-size:22px}.ed-nav{display:none}.ed-store{margin-left:auto;font-size:12px;min-height:44px;padding:12px 16px;gap:8px}.ed-menu-toggle{display:grid;place-items:center;min-width:44px;height:44px;border:0;background:transparent;padding:8px}.ed-mobile-nav:not([hidden]){display:flex;position:absolute;top:100%;left:0;right:0;background:var(--ed-paper);padding:12px 6% 24px;flex-direction:column;border-bottom:1px solid var(--ed-line)}.ed-mobile-nav a{min-height:52px;display:flex;align-items:center;justify-content:space-between;font-size:16px;border-bottom:1px solid var(--ed-line)}.ed-journal-intro{padding:44px 6% 52px;grid-template-columns:1fr;gap:36px}.ed-journal-copy h1{font-size:56px;line-height:1.17}.ed-journal-copy>p{font-size:17px;margin-top:24px}.ed-journal-copy>.ed-underlined{margin-top:16px}.ed-journal-image img{min-height:0;height:auto;aspect-ratio:3/2;max-height:none}.ed-journal-image figcaption{font-size:12px}.ed-feature{grid-template-columns:1fr;padding:40px 6%;gap:32px}.ed-feature h2{font-size:36px;letter-spacing:0}.ed-feature>div>p{font-size:15px;margin-top:16px}.ed-feature-link{padding-top:28px;border-top:1px solid var(--ed-line-dark)}.ed-feature h3{font-size:24px;margin:12px 0}.ed-feature-link>p{font-size:15px}.ed-articles{padding:48px 6% 56px}.ed-list-heading{display:block}.ed-list-heading h2,.ed-related>h2{font-size:32px;letter-spacing:0}.ed-list-heading p{margin-top:8px;font-size:13px}.ed-filters{gap:8px;margin-top:24px}.ed-filters button{font-size:12px;padding:8px 16px;min-height:44px}.ed-row>a{grid-template-columns:1fr 24px;gap:12px;padding:24px 0}.ed-row-meta{grid-column:1/-1;flex-direction:row;gap:16px;padding:0;font-size:12px}.ed-row-copy{grid-column:1}.ed-row h3{font-size:20px;line-height:1.55}.ed-row p{font-size:14px;margin-top:8px;line-height:1.85}.ed-row-arrow{width:18px;margin-top:4px}.ed-principle{grid-template-columns:1fr;padding:40px 6%;gap:24px}.ed-principle h2{font-size:32px}.ed-principle p{font-size:16px}.ed-principle .ed-underlined{font-size:14px}.ed-footer{padding:40px 6% 24px}.ed-footer-top{align-items:start;flex-direction:column;gap:24px;padding-bottom:36px}.ed-footer-top>p{font-size:36px;letter-spacing:0}.ed-footer-bottom{gap:20px;flex-direction:column;align-items:start}.ed-footer-bottom nav{margin:0;flex-wrap:wrap;gap:8px 24px}.ed-article-page{padding:24px 6% 56px}.ed-breadcrumb{margin-bottom:16px;font-size:12px;gap:8px}.ed-article-heading{padding-bottom:28px}.ed-article-heading h1{font-size:32px;line-height:1.5;letter-spacing:0}.ed-article-heading>.ed-intro{font-size:17px;line-height:1.95;margin-top:24px}.ed-byline{font-size:12px;gap:8px 20px;margin-top:24px}.ed-reading-layout{display:block;padding-top:24px}.ed-toc{display:none}.ed-mobile-toc{display:block;border-bottom:1px solid var(--ed-line);padding-bottom:16px;margin-bottom:24px}.ed-mobile-toc summary{display:flex;justify-content:space-between;align-items:center;list-style:none;cursor:pointer;min-height:44px;font-size:14px}.ed-mobile-toc summary::-webkit-details-marker{display:none}.ed-mobile-toc summary svg{transition:transform var(--ed-feedback) var(--ed-ease)}.ed-mobile-toc[open] summary svg{transform:rotate(180deg)}.ed-mobile-toc nav{padding:12px 0}.ed-mobile-toc a{display:block;min-height:44px;padding:8px 0;font-size:14px;color:var(--ed-muted)}.ed-takeaways{padding:24px}.ed-takeaways h2{font-size:20px}.ed-takeaways li{font-size:15px;line-height:1.95}.ed-prose-section{padding-top:32px}.ed-prose-section h2{font-size:24px;line-height:1.55;margin-bottom:16px}.ed-prose-section p,.ed-prose-section li{font-size:17px;line-height:2}.ed-sources{margin-top:40px}.ed-sources h2{font-size:24px}.ed-sources li{font-size:13px}.ed-shop-note{padding:24px}.ed-shop-note h2{font-size:28px}.ed-related{margin-top:48px;padding-top:32px}.ed-about{padding:48px 6% 60px}.ed-about header h1{font-size:48px}.ed-about .ed-intro{font-size:18px;margin-top:24px}.ed-about-body{margin-top:40px}.ed-about section h2{font-size:24px}.ed-about section p,.ed-about section li{font-size:17px}.ed-not-found{padding:64px 6% 96px}.ed-not-found h1{font-size:40px}.ed-not-found p{font-size:17px}.ed-not-found>.ed-underlined{display:table;margin:20px 0 0}}@media(max-width:360px){.ed-store svg{display:none}.ed-header{gap:8px}.ed-wordmark{font-size:19px}.ed-store{font-size:12px;padding:8px 12px;gap:6px}.ed-journal-copy h1{font-size:48px}.ed-article-heading h1{font-size:28px}}.ed-site .ed-feature :focus-visible,.ed-site .ed-footer :focus-visible{outline-color:var(--ed-paper)}@media(prefers-reduced-motion:reduce){.ed-site *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
