:root{--hg-paper:#f6f7f2;--hg-white:#fff;--hg-ink:#1c2424;--hg-muted:#606a67;--hg-line:#dce1d8;--hg-blue:#3158ee;--hg-peach:#f8e5d9;--hg-green:#e9efd9;--hg-lilac:#eeebf8;--hg-radius:18px}
html{scroll-behavior:smooth;scroll-padding-top:28px}.hg-body{margin:0;background:var(--hg-paper);color:var(--hg-ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}.hg-body *{box-sizing:border-box}.hg-body h1,.hg-body h2,.hg-body h3,.hg-body p{margin:0}.hg-body h1,.hg-body h2,.hg-body h3{font-family:inherit;color:var(--hg-ink);font-weight:700;letter-spacing:-.035em}.hg-body a{color:inherit;text-decoration:none;transition:color .18s ease,background .18s ease,transform .18s ease}.hg-body a:hover{color:var(--hg-blue)}.hg-body button,.hg-body input{font:inherit}.hg-body button{cursor:pointer}.hg-body a:focus-visible,.hg-body button:focus-visible,.hg-body summary:focus-visible,.hg-body input:focus-visible{outline:3px solid var(--hg-blue);outline-offset:5px}.hg-body img{max-width:100%;height:auto}.hg-body svg{flex-shrink:0;vertical-align:middle}.hg-wrap{width:min(1240px,calc(100% - 96px));margin-inline:auto}.hg-skip{position:absolute;left:16px;top:-100px;padding:12px 20px;background:var(--hg-ink);color:white!important;z-index:100001}.hg-skip:focus{top:16px}.hg-header{border-bottom:1px solid var(--hg-line);background:var(--hg-paper)}.hg-header-row{height:96px;display:flex;align-items:center;gap:36px}.hg-brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.hg-brand-mark{width:42px;height:42px;background:var(--hg-blue);border-radius:12px;display:flex;position:relative;align-items:center;justify-content:center;gap:10px;transform:rotate(-4deg)}.hg-brand-mark i{display:block;background:#fff;width:5px;height:22px}.hg-brand-mark i:nth-child(2){position:absolute;width:12px;height:5px}.hg-brand-name{font-size:28px;letter-spacing:-1.4px;font-weight:800;line-height:1.1}.hg-brand-name>span{display:block;font-size:10px;letter-spacing:3.2px;font-weight:600;margin-top:7px}.hg-navigation{margin-left:auto}.hg-nav-list{display:flex;gap:26px;margin:0!important;padding:0!important;list-style:none!important;align-items:center}.hg-nav-list li{margin:0!important;white-space:nowrap}.hg-nav-list a{display:inline-flex;min-height:44px;align-items:center;font-size:14px;font-weight:550}.hg-nav-list a[aria-current=page]{color:var(--hg-blue)}.hg-header-actions{display:flex;align-items:center;gap:18px}.hg-start-link{white-space:nowrap;display:flex;gap:8px;align-items:center;font-size:13px;font-weight:650;border-bottom:1px solid currentColor;min-height:40px}.hg-start-link svg{width:18px}.hg-search{position:relative}.hg-search summary{width:44px;height:44px;display:grid;place-items:center;cursor:pointer;list-style:none}.hg-search summary::-webkit-details-marker{display:none}.hg-search-popover{position:absolute;right:0;top:56px;width:350px;background:var(--hg-white);padding:18px;border:1px solid var(--hg-line);box-shadow:0 12px 32px #17241b14;border-radius:12px;z-index:50}.hg-search-form{display:flex;gap:8px;max-width:560px}.hg-search-form label{flex:1;min-width:0}.hg-body .hg-search-form input{width:100%;min-height:48px;border:1px solid var(--hg-line);background:white;border-radius:7px;padding:10px 14px;color:var(--hg-ink)}.hg-body .hg-search-form button{width:48px;height:48px;display:grid;place-items:center;background:var(--hg-ink);color:white;border:0;border-radius:7px;padding:0}.hg-menu-button{display:none!important}.hg-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;padding-block:72px 64px;align-items:center}.hg-eyebrow{font-size:10px;line-height:1.5;letter-spacing:1.9px;font-weight:650;color:var(--hg-muted);display:flex;gap:10px;align-items:center}.hg-eyebrow>span{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--hg-blue)}.hg-body .hg-hero h1{font-size:clamp(38px,4vw,59px);line-height:1.33;font-weight:750;letter-spacing:-.055em;margin-top:28px}.hg-title-accent{color:var(--hg-blue)}.hg-hero-intro{font-size:16px;line-height:1.95;color:var(--hg-muted);margin-top:26px!important}.hg-hero-buttons{display:flex;align-items:center;gap:24px;margin-top:34px;flex-wrap:wrap}.hg-button{display:inline-flex;align-items:center;justify-content:center;gap:26px;min-height:52px;padding:13px 23px;border-radius:7px;font-size:14px;font-weight:600}.hg-body .hg-button-dark{background:var(--hg-ink);color:white}.hg-body .hg-button-dark:hover{background:var(--hg-blue);color:white;transform:translateY(-2px)}.hg-body .hg-button-light{background:#fff;color:var(--hg-ink)}.hg-body .hg-button-light:hover{background:var(--hg-green);color:var(--hg-ink)}.hg-button svg{width:19px}.hg-text-link{display:inline-flex;gap:10px;align-items:center;min-height:44px;font-size:13px;font-weight:600}.hg-text-link svg{width:18px}.hg-hero-note{display:flex;gap:10px;align-items:center;margin-top:42px;font-size:11px;letter-spacing:1px;color:var(--hg-muted)}.hg-tiny-square{height:7px;width:7px;background:#a9bc94}.hg-hero-art{display:block;position:relative;overflow:hidden;background:#181e2b;border-radius:16px;aspect-ratio:1.055;color:#eef0f9!important;isolation:isolate}.hg-art-top{position:absolute;top:25px;left:26px;right:26px;display:flex;justify-content:space-between;font-size:8px;letter-spacing:1.4px;color:#b8c2d0;z-index:2}.hg-orbit-art{position:absolute;inset:0;display:block;width:100%;height:100%;transition:transform .5s ease}.hg-hero-art:hover .hg-orbit-art{transform:scale(1.035)}.hg-art-bottom{position:absolute;bottom:27px;left:27px;right:27px;display:flex;justify-content:space-between;align-items:center}.hg-art-bottom>div{display:flex;flex-direction:column;gap:8px}.hg-art-label{font-size:22px;letter-spacing:1px;font-weight:550}.hg-art-bottom>div>span:last-child{font-size:8px;letter-spacing:1.8px;color:#bbc4d4}.hg-art-arrow{border:1px solid #647185;border-radius:50%;height:42px;width:42px;display:grid;place-items:center}.hg-art-arrow svg{width:19px}.hg-topic-strip{border-block:1px solid var(--hg-line)}.hg-topic-strip>.hg-wrap{display:flex;justify-content:space-between;gap:30px;align-items:center;min-height:70px}.hg-topic-strip span{font-size:12px;letter-spacing:2px;display:flex;align-items:center;gap:20px}.hg-topic-strip span:not(:last-child):after{content:'+';color:#818c7d;margin-left:28px}.hg-topic-strip svg{width:17px}.hg-section{padding-block:76px}.hg-section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:32px}.hg-section-heading h2{font-size:30px;line-height:1.4;margin-top:12px}.hg-section-heading>p,.hg-section-heading>span{color:var(--hg-muted);font-size:13px}.hg-topics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.hg-topic-card{padding:26px 24px 20px;border-radius:var(--hg-radius);display:flex;flex-direction:column;border:1px solid #00000003;min-height:320px}.hg-topic-card:hover{transform:translateY(-5px);color:var(--hg-ink)!important}.hg-peach{background:var(--hg-peach)}.hg-blue{background:#e5ebfb}.hg-green{background:var(--hg-green)}.hg-lilac{background:var(--hg-lilac)}.hg-topic-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:36px}.hg-topic-top>span:last-child{font-size:11px;font-family:monospace;color:#626a69}.hg-topic-icon{width:44px;height:44px;background:#ffffff75;display:grid;place-items:center;border-radius:12px}.hg-topic-icon svg{width:23px;height:23px}.hg-topic-en{font-size:8px;letter-spacing:1.35px;color:#5d6664;font-weight:600;margin-bottom:8px!important}.hg-topic-card h3{font-size:22px;line-height:1.4;margin-bottom:12px}.hg-topic-card>p:not(.hg-topic-en){font-size:13px;color:#535e5a;line-height:1.85}.hg-topic-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:24px;font-size:11px;font-weight:600}.hg-topic-bottom svg{width:18px}.hg-guide-feature{display:grid;grid-template-columns:1fr 1fr;gap:74px;padding-block:20px 76px;align-items:center;border-bottom:1px solid var(--hg-line)}.hg-guide-visual{min-height:390px;border-radius:18px;background:#e5ebdb;padding:34px 40px;overflow:hidden;position:relative}.hg-visual-tag{font-size:9px;letter-spacing:1.8px;color:#5c6b56;font-weight:600}.hg-visual-title{font-size:45px;line-height:1.5;letter-spacing:-1.5px;font-weight:650;margin-top:16px;display:flex;align-items:center;gap:30px}.hg-visual-title>span{font-weight:300;color:#637859}.hg-guide-stack{margin-top:27px;margin-bottom:24px}.hg-guide-stack>div{display:flex;align-items:center;gap:16px;padding:14px 16px;background:#f8faf2;border:1px solid #cdd7c2;border-radius:7px;margin-top:-1px;box-shadow:0 4px 0 #d3ddc9;font-size:13px;transform:rotate(-2deg)}.hg-guide-stack>div:nth-child(2){transform:rotate(1deg);margin-left:24px}.hg-guide-stack>div:nth-child(3){transform:rotate(-1deg);margin-left:10px}.hg-guide-stack span{font-family:monospace;color:#5e6c58;font-size:11px}.hg-guide-stack i{margin-left:auto;border-radius:50%;background:#9bb581;width:7px;height:7px}.hg-visual-caption{font-size:8px;letter-spacing:2px;color:#5e6c58}.hg-guide-copy h2{font-size:32px;line-height:1.5;margin-top:20px;margin-bottom:20px}.hg-guide-copy>p:not(.hg-eyebrow){font-size:14px;line-height:1.9;color:var(--hg-muted)}.hg-guide-copy ul{list-style:none;margin:20px 0 28px;padding:0;font-size:13px}.hg-guide-copy li{display:flex;align-items:center;gap:12px;margin-block:9px}.hg-guide-copy li:before{content:'';width:5px;height:5px;background:var(--hg-blue);border-radius:50%}.hg-post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.hg-post-card{background:white;border:1px solid var(--hg-line);border-radius:14px;padding:26px}.hg-post-image{display:block;margin:-26px -26px 22px;overflow:hidden;border-radius:14px 14px 0 0}.hg-post-image img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover}.hg-post-meta{font-size:11px;color:var(--hg-muted);display:flex;align-items:center;gap:10px;flex-wrap:wrap}.hg-post-card h3{font-size:23px;margin-block:15px;line-height:1.5}.hg-post-card>p{font-size:14px;color:var(--hg-muted);margin-bottom:18px}.hg-principles{display:grid;grid-template-columns:1fr 1fr;gap:74px}.hg-principles h2{font-size:32px;line-height:1.55;margin-block:18px}.hg-principle-list>div{display:flex;gap:28px;padding:24px 0;border-bottom:1px solid var(--hg-line)}.hg-principle-list>div:first-child{padding-top:0}.hg-principle-list>div>span{font-size:11px;color:var(--hg-muted);padding-top:5px;font-family:monospace}.hg-principle-list h3{font-size:18px;margin-bottom:8px}.hg-principle-list p{font-size:13px;line-height:1.9;color:var(--hg-muted)}.hg-contact-banner{margin-bottom:80px;padding:42px 48px;background:#273e33;color:#edf5ed;display:flex;justify-content:space-between;align-items:center;gap:30px;border-radius:18px}.hg-contact-banner .hg-eyebrow{color:#becdbd;font-size:9px}.hg-contact-banner h2{font-size:27px;color:#f4f8f1;margin-block:13px 10px}.hg-contact-banner p:not(.hg-eyebrow){font-size:13px;color:#c9d7c9}.hg-contact-banner .hg-button{flex-shrink:0}.hg-footer{border-top:1px solid var(--hg-line);padding:45px 0 23px}.hg-footer-top{display:flex;justify-content:space-between;gap:40px;align-items:center;padding-bottom:38px}.hg-footer-brand{font-size:26px;font-weight:800;letter-spacing:-1px;display:flex;align-items:center;gap:15px}.hg-footer-brand>span{font-size:12px;letter-spacing:2px;font-weight:500}.hg-footer-top p{font-size:12px;color:var(--hg-muted);margin-top:8px}.hg-footer-links{display:flex;flex-wrap:wrap;gap:22px;font-size:12px}.hg-footer-links a{min-height:44px;display:flex;align-items:center}.hg-footer-bottom{display:flex;justify-content:space-between;padding-top:22px;border-top:1px solid var(--hg-line);font-size:10px;color:var(--hg-muted);letter-spacing:.3px}.hg-status-dot{display:inline-block;width:6px;height:6px;background:#719b5a;border-radius:50%;margin-left:10px}.hg-breadcrumb{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--hg-muted);padding-block:30px;flex-wrap:wrap}.hg-breadcrumb a{min-height:30px;display:flex;align-items:center}.hg-entry-shell{max-width:900px;padding-bottom:75px}.hg-entry-header{padding-block:22px 36px;border-bottom:1px solid var(--hg-line);margin-bottom:36px}.hg-entry-header h1{font-size:clamp(32px,4vw,49px);line-height:1.4;margin-top:17px;margin-bottom:22px}.hg-prose{max-width:780px;font-size:16px;line-height:1.95;overflow-wrap:anywhere}.hg-prose>p{margin-bottom:24px;color:#46514b}.hg-prose h2{font-size:27px;line-height:1.5;margin:45px 0 20px;scroll-margin-top:30px}.hg-prose h3{font-size:21px;line-height:1.5;margin:30px 0 12px}.hg-prose a{color:var(--hg-blue);text-decoration:underline;text-underline-offset:3px}.hg-prose ul,.hg-prose ol{padding-left:26px;margin:20px 0}.hg-prose li{margin-block:8px}.hg-prose blockquote{padding:24px 28px;background:#e9edf7;border-left:3px solid var(--hg-blue);margin:25px 0;border-radius:0 8px 8px 0}.hg-prose blockquote p{margin:0}.hg-prose pre{padding:22px;background:#1b2330;color:#e8edff;border-radius:12px;overflow-x:auto}.hg-prose code{font-family:Consolas,monospace;font-size:.9em}.hg-prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}.hg-prose th,.hg-prose td{border:1px solid var(--hg-line);padding:12px;text-align:left}.hg-prose th{background:#e9eddf}.hg-prose .hg-callout{padding:24px 28px;background:#e9eedf;border-radius:12px;margin:24px 0}.hg-prose .hg-callout p{margin:0}.hg-entry-next{display:flex;gap:24px;align-items:center;flex-wrap:wrap;padding-top:30px;margin-top:50px;border-top:1px solid var(--hg-line);font-size:13px}.hg-entry-next>span{color:var(--hg-muted);font-size:11px}.hg-entry-next a{min-height:44px;display:inline-flex;align-items:center;gap:8px}.hg-entry-next svg{width:18px}.hg-entry-image{margin:0 0 35px}.hg-entry-image img{border-radius:16px;width:100%}.hg-archive{padding-bottom:70px;min-height:65vh}.hg-archive-header{padding:38px 0 45px;max-width:850px}.hg-archive-header h1{font-size:clamp(36px,5vw,60px);line-height:1.3;margin:16px 0}.hg-archive-header>p:not(.hg-eyebrow){font-size:17px;color:var(--hg-muted)}.hg-topic-intro{padding:40px;border-radius:18px;display:grid;grid-template-columns:1fr 1fr;gap:55px}.hg-topic-intro h2{font-size:28px;line-height:1.6;margin:24px 0 14px}.hg-topic-intro ol{margin:0;padding-left:25px;display:flex;flex-direction:column;justify-content:center;gap:18px;font-size:15px;color:#424e46}.hg-topic-intro li{padding-left:10px}.hg-archive-posts{margin-top:55px}.hg-empty{padding:38px;border:1px solid var(--hg-line);border-radius:12px;background:#fff}.hg-empty h2{font-size:25px;margin-bottom:13px}.hg-empty p{color:var(--hg-muted);font-size:15px;margin-bottom:16px}.hg-not-found{padding-block:100px;min-height:65vh}.hg-not-found h1{font-size:clamp(32px,4vw,52px);margin:25px 0}.hg-not-found p:not(.hg-eyebrow){color:var(--hg-muted);margin-bottom:30px}.hg-body .navigation.pagination{margin-block:35px}.hg-body .page-numbers{padding:10px}.hg-body #comments{max-width:780px}.hg-body .screen-reader-text{clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;width:1px;overflow:hidden;position:absolute!important;white-space:nowrap}
@media(min-width:1500px){.hg-wrap{width:min(1320px,calc(100% - 120px))}.hg-hero{gap:90px}.hg-hero h1{font-size:62px}}
@media(max-width:1200px){.hg-wrap{width:calc(100% - 64px)}.hg-header-row{gap:24px}.hg-nav-list{gap:18px}.hg-start-link{display:none}.hg-hero{gap:35px}.hg-hero-buttons{gap:14px}.hg-topics-grid{gap:14px}.hg-topic-card{padding:23px 20px}.hg-guide-feature,.hg-principles{gap:48px}.hg-guide-visual{padding:30px}.hg-guide-copy h2{font-size:29px}}
@media(max-width:960px){.hg-wrap{width:calc(100% - 48px)}.hg-header-row{height:82px;flex-wrap:wrap;justify-content:space-between;position:relative;gap:0}.hg-header-actions{margin-left:auto;gap:6px}.hg-body .hg-menu-button{display:grid!important;place-items:center;width:44px;height:44px;min-height:44px;border:0;background:transparent;color:var(--hg-ink);padding:0}.hg-body .hg-menu-button[hidden]{display:none!important}.hg-navigation{width:100%;order:3;background:var(--hg-paper);border-top:1px solid var(--hg-line);padding:16px 0;z-index:20}.hg-js .hg-navigation{display:none;position:absolute;top:82px;left:-24px;width:calc(100% + 48px);padding:20px 24px;border-bottom:1px solid var(--hg-line);box-shadow:0 12px 20px #17241b09}.hg-js .hg-navigation.is-open{display:block}.hg-nav-list{display:grid;grid-template-columns:repeat(3,1fr);gap:5px 20px}.hg-nav-list a{font-size:15px;min-height:46px}.hg-hero{padding-block:50px;gap:28px}.hg-body .hg-hero h1{font-size:37px}.hg-hero-intro{font-size:14px}.hg-hero-note{font-size:9px;margin-top:26px}.hg-hero-buttons{margin-top:25px;align-items:flex-start;flex-direction:column;gap:7px}.hg-art-top{font-size:6px;left:20px;right:20px;top:21px}.hg-art-bottom{left:20px;right:20px;bottom:20px}.hg-art-label{font-size:18px}.hg-art-bottom>div>span:last-child{font-size:6px}.hg-art-arrow{width:34px;height:34px}.hg-topic-strip span{font-size:10px;letter-spacing:1px}.hg-topic-strip span:not(:last-child):after{margin-left:10px}.hg-topic-strip span:last-child{display:none}.hg-topics-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.hg-topic-card{min-height:290px;padding:26px}.hg-topic-top{margin-bottom:25px}.hg-topic-card h3{font-size:23px}.hg-section{padding-block:55px}.hg-section-heading h2{font-size:26px}.hg-section-heading{align-items:flex-start;flex-direction:column;gap:10px}.hg-guide-feature{gap:35px;padding-bottom:55px}.hg-guide-visual{min-height:350px;padding:24px}.hg-visual-title{font-size:35px;gap:20px}.hg-guide-stack>div{font-size:11px;padding:12px}.hg-guide-copy h2{font-size:25px}.hg-guide-copy>p:not(.hg-eyebrow){font-size:13px}.hg-principles{gap:40px}.hg-principles h2{font-size:27px}.hg-contact-banner{padding:34px;margin-bottom:55px}.hg-contact-banner h2{font-size:24px}.hg-footer-top{flex-direction:column;align-items:flex-start;gap:22px}.hg-footer-links{gap:20px}.hg-post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hg-topic-intro{gap:30px;padding:30px}.hg-topic-intro h2{font-size:25px}}
@media(max-width:640px){.hg-wrap{width:calc(100% - 40px)}.hg-header-row{height:76px}.hg-brand-mark{width:36px;height:36px;border-radius:10px}.hg-brand-name{font-size:25px}.hg-brand-name>span{font-size:9px;letter-spacing:2.9px}.hg-js .hg-navigation{top:76px;left:-20px;width:calc(100% + 40px);padding:16px 20px}.hg-nav-list{grid-template-columns:repeat(2,1fr)}.hg-search-popover{right:-44px;width:min(340px,calc(100vw - 40px));top:52px}.hg-hero{grid-template-columns:1fr;gap:32px;padding-block:39px 35px}.hg-eyebrow{font-size:8px;letter-spacing:1.3px}.hg-body .hg-hero h1{font-size:clamp(34px,8.8vw,48px);margin-top:22px;line-height:1.4}.hg-hero-intro{font-size:14px;margin-top:20px!important;line-height:1.9}.hg-desktop-break{display:none}.hg-hero-buttons{flex-direction:row;gap:10px 18px;align-items:center;margin-top:24px}.hg-button{padding:12px 18px;min-height:50px;font-size:13px;gap:20px}.hg-hero-buttons .hg-text-link{font-size:11px}.hg-hero-note{margin-top:24px;font-size:9px;letter-spacing:.6px}.hg-hero-art{aspect-ratio:1.12;border-radius:13px}.hg-art-top{font-size:7px}.hg-art-label{font-size:21px}.hg-art-bottom>div>span:last-child{font-size:7px}.hg-art-arrow{width:39px;height:39px}.hg-topic-strip>.hg-wrap{gap:12px;min-height:56px}.hg-topic-strip span{font-size:10px;letter-spacing:1px;gap:0}.hg-topic-strip span:not(:last-child):after{display:none}.hg-section{padding-block:42px}.hg-section-heading{margin-bottom:24px}.hg-section-heading h2{font-size:25px;margin-top:10px}.hg-section-heading>p{font-size:12px}.hg-topics-grid{gap:12px}.hg-topic-card{border-radius:13px;padding:19px 17px 17px;min-height:290px}.hg-topic-top{margin-bottom:24px}.hg-topic-icon{width:39px;height:39px;border-radius:10px}.hg-topic-icon svg{width:21px}.hg-topic-en{font-size:6px;letter-spacing:.8px;min-height:18px}.hg-topic-card h3{font-size:21px}.hg-topic-card>p:not(.hg-topic-en){font-size:12px}.hg-topic-bottom{font-size:10px;padding-top:18px}.hg-topic-top>span:last-child{font-size:9px}.hg-guide-feature{grid-template-columns:1fr;gap:30px;padding-block:7px 42px}.hg-guide-visual{min-height:340px;padding:28px}.hg-visual-title{font-size:44px;gap:28px}.hg-guide-stack>div{font-size:13px;padding:13px}.hg-guide-copy h2{font-size:29px;margin-top:16px}.hg-guide-copy>p:not(.hg-eyebrow){font-size:14px}.hg-guide-copy ul{font-size:13px}.hg-principles{grid-template-columns:1fr;gap:26px}.hg-principles h2{font-size:29px}.hg-principle-list>div{gap:22px}.hg-contact-banner{flex-direction:column;align-items:flex-start;gap:25px;padding:28px 25px;border-radius:14px;margin-bottom:45px}.hg-contact-banner h2{font-size:23px;line-height:1.55}.hg-contact-banner .hg-eyebrow{font-size:7px}.hg-contact-banner p:not(.hg-eyebrow){font-size:12px}.hg-footer{padding-top:32px}.hg-footer-top{padding-bottom:25px}.hg-footer-links{gap:4px 19px;font-size:11px}.hg-footer-bottom{flex-direction:column;gap:10px;font-size:9px}.hg-footer-brand{font-size:25px}.hg-breadcrumb{padding-block:24px;gap:10px;font-size:11px}.hg-entry-header{padding-top:15px;padding-bottom:25px;margin-bottom:26px}.hg-entry-header h1{font-size:33px;line-height:1.5;margin-top:13px;margin-bottom:12px}.hg-prose{font-size:15px;line-height:1.95}.hg-prose h2{font-size:24px;margin-top:35px}.hg-prose h3{font-size:20px}.hg-prose .hg-callout,.hg-prose blockquote{padding:20px}.hg-prose table{font-size:12px}.hg-prose th,.hg-prose td{padding:8px}.hg-entry-next{gap:8px 20px;margin-top:35px;font-size:12px}.hg-entry-shell{padding-bottom:45px}.hg-archive-header{padding:15px 0 30px}.hg-archive-header h1{font-size:41px}.hg-archive-header>p:not(.hg-eyebrow){font-size:15px}.hg-topic-intro{grid-template-columns:1fr;gap:28px;padding:26px}.hg-topic-intro h2{font-size:26px;margin-top:18px}.hg-topic-intro ol{font-size:14px;gap:16px;padding-left:20px}.hg-post-grid{grid-template-columns:1fr}.hg-empty{padding:26px}.hg-empty p{font-size:14px}.hg-archive-posts{margin-top:35px}.hg-archive{padding-bottom:45px}.hg-not-found{padding-block:65px}.hg-not-found h1{font-size:34px}.hg-not-found p:not(.hg-eyebrow){font-size:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hg-body *{transition:none!important;animation:none!important}.hg-topic-card:hover,.hg-hero-art:hover .hg-orbit-art,.hg-button:hover{transform:none!important}}

/* Original editorial imagery: responsive sources come from the media library. */
.hg-body .hg-hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.hg-hero-art:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,17,30,.65),transparent 28%,transparent 62%,rgba(10,17,30,.88));pointer-events:none;z-index:1}
.hg-hero-art:hover .hg-hero-image{transform:scale(1.025)}
.hg-hero-art .hg-art-top,.hg-hero-art .hg-art-bottom{z-index:2}
.hg-hero-art .hg-art-top,.hg-hero-art .hg-art-bottom>div>span:last-child{color:#eef2ff}
.hg-topic-card{padding:0;overflow:hidden;min-height:0}
.hg-topic-cover{display:block;aspect-ratio:3/2;overflow:hidden;flex-shrink:0}
.hg-body .hg-topic-cover img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.hg-topic-card:hover .hg-topic-cover img{transform:scale(1.04)}
.hg-topic-content{display:flex;flex:1;flex-direction:column;padding:22px 24px 23px;min-height:274px}
.hg-topic-content .hg-topic-top{margin-bottom:18px}
.hg-topic-content>p:not(.hg-topic-en){font-size:13px;color:#535e5a;line-height:1.85}
.hg-archive-header.has-visual{max-width:none;display:grid;grid-template-columns:1.3fr 1fr;gap:60px;align-items:center;padding-top:20px}
.hg-archive-heading>p:not(.hg-eyebrow){font-size:17px;color:var(--hg-muted);max-width:610px}
.hg-archive-visual{margin:0;border-radius:18px;overflow:hidden;aspect-ratio:3/2}
.hg-body .hg-archive-visual img{display:block;width:100%;height:100%;object-fit:cover}
@media(max-width:1200px){.hg-topic-content{padding:20px}.hg-archive-header.has-visual{gap:35px}}
@media(max-width:960px){.hg-topic-content{min-height:265px;padding:23px}.hg-archive-header.has-visual{gap:26px}}
@media(max-width:640px){.hg-topic-content{padding:17px 17px 18px;min-height:276px}.hg-topic-content .hg-topic-top{margin-bottom:16px}.hg-topic-content>p:not(.hg-topic-en){font-size:12px}.hg-archive-header.has-visual{grid-template-columns:1fr;gap:24px}.hg-archive-heading>p:not(.hg-eyebrow){font-size:15px}.hg-archive-visual{border-radius:13px}}
@media(prefers-reduced-motion:reduce){.hg-hero-art:hover .hg-hero-image,.hg-topic-card:hover .hg-topic-cover img{transform:none}}

/* Article-first WordPress blog layout. */
:root{--hg-paper:#fafbf9;--hg-line:#e3e7e1}
.hg-body{display:flex;flex-direction:column;min-height:100vh}
.hg-wrap{width:min(1160px,calc(100% - 80px))}
.hg-header-row{height:84px}
.hg-blog-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:7px;background:var(--hg-blue);color:white;font-size:16px;font-weight:750;letter-spacing:-1px}
.hg-brand-name{font-size:23px;font-weight:700;letter-spacing:-.6px}
.hg-nav-list{gap:26px}
.hg-blog-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:72px;padding-block:48px 72px;flex:1;min-height:calc(100vh - 207px)}
.hg-blog-main{min-width:0}
.hg-blog-heading{padding-bottom:24px;border-bottom:1px solid var(--hg-line);margin-bottom:0}
.hg-blog-heading h1{font-size:32px;line-height:1.45;letter-spacing:-.03em}
.hg-blog-heading>p{font-size:14px;color:var(--hg-muted);margin-top:10px}
.hg-blog-empty{padding:40px 0 64px;color:var(--hg-muted);font-size:15px}
.hg-blog-empty .hg-text-link{margin-top:14px}
.hg-blog-breadcrumb{display:flex;gap:10px;align-items:center;color:var(--hg-muted);font-size:12px;margin-bottom:18px}
.hg-sidebar-section{padding-bottom:26px;margin-bottom:26px;border-bottom:1px solid var(--hg-line)}
.hg-sidebar-section h2{font-size:15px;margin-bottom:16px;letter-spacing:0}
.hg-sidebar-section .hg-search-form input{font-size:13px;min-height:44px;padding:10px 12px}
.hg-sidebar-section .hg-search-form button{height:44px;width:44px;flex-shrink:0}
.hg-sidebar-categories,.hg-sidebar-archives{list-style:none!important;margin:0!important;padding:0!important}
.hg-sidebar-categories li,.hg-sidebar-archives li{margin:0!important}
.hg-sidebar-categories a{display:flex;min-height:43px;align-items:center;justify-content:space-between;font-size:14px;gap:16px}
.hg-sidebar-categories a[aria-current=page]{color:var(--hg-blue);font-weight:600}
.hg-category-count{font-size:12px;color:var(--hg-muted)}
.hg-sidebar-archives li{font-size:13px;padding-block:8px}
.hg-sidebar-feed{border-bottom:0;font-size:13px;margin-bottom:0}
.hg-sidebar-feed a{display:inline-flex;gap:8px;align-items:center;min-height:44px}
.hg-sidebar-feed svg{width:15px;height:15px}
.hg-article-row{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;padding:30px 0;border-bottom:1px solid var(--hg-line)}
.hg-article-row.has-image{grid-template-columns:200px minmax(0,1fr)}
.hg-article-thumbnail{display:block;aspect-ratio:3/2;overflow:hidden;border-radius:9px;background:#edf0eb}
.hg-body .hg-article-thumbnail img{width:100%;height:100%;display:block;object-fit:cover}
.hg-article-row h2{font-size:25px;line-height:1.5;margin:9px 0 13px;letter-spacing:-.025em}
.hg-article-summary>p{font-size:15px;color:#525c56;line-height:1.85;margin-bottom:14px}
.hg-article-row .hg-post-meta{font-size:12px;gap:9px}
.hg-article-row .hg-text-link{min-height:32px}
.hg-footer{margin-top:auto;padding:26px 0;background:var(--hg-paper)}
.hg-blog-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:12px;color:var(--hg-muted)}
.hg-blog-footer nav{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.hg-blog-footer nav a{display:inline-flex;align-items:center;min-height:40px}
.hg-entry-header .hg-eyebrow{display:none}
.hg-entry-shell{padding-top:8px}
@media(min-width:1500px){.hg-wrap{width:min(1160px,calc(100% - 100px))}}
@media(max-width:1100px){.hg-wrap{width:calc(100% - 56px)}.hg-blog-layout{grid-template-columns:minmax(0,1fr) 250px;gap:40px}.hg-nav-list{gap:18px}.hg-header-row{gap:24px}.hg-article-row.has-image{grid-template-columns:160px minmax(0,1fr)}.hg-article-row h2{font-size:23px}}
@media(max-width:960px){.hg-wrap{width:calc(100% - 48px)}.hg-header-row{height:82px;gap:0}.hg-nav-list{gap:5px 20px}.hg-blog-layout{grid-template-columns:minmax(0,1fr) 220px;gap:32px}.hg-article-row.has-image{grid-template-columns:1fr}.hg-article-thumbnail{max-width:360px}.hg-article-row h2{font-size:24px}}
@media(max-width:700px){.hg-blog-layout{grid-template-columns:1fr;gap:18px;padding-top:32px;padding-bottom:35px}.hg-blog-sidebar{border-top:1px solid var(--hg-line);padding-top:30px}.hg-blog-heading h1{font-size:29px}.hg-blog-heading>p{font-size:13px}.hg-blog-empty{padding:32px 0 54px}.hg-article-thumbnail{max-width:none}.hg-article-row h2{font-size:24px}.hg-blog-footer{flex-direction:column;align-items:flex-start;gap:10px}.hg-blog-footer nav{gap:24px}.hg-sidebar-feed{padding-bottom:0}}
@media(max-width:640px){.hg-wrap{width:calc(100% - 40px)}.hg-header-row{height:76px}.hg-brand{gap:9px}.hg-brand-name{font-size:21px}.hg-blog-mark{width:32px;height:32px}.hg-blog-layout{min-height:0}.hg-footer{padding-block:23px}}