:root{--signal:#ffdc19;--indigo:#50517f;--indigo-strong:#41436f;--lavender:#a8a8c0;--red:#dc3c3e;--cream:#f0e9d7;--ink:#20213d;--muted:#686b83;--bg:#fcfbf8;--surface:#fff;--surface-soft:#f7f4ed;--line:#e5e0d5;--header-bg:#fcfbf8eb;--max:1380px;--radius:18px;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--font-sans:"Noto Sans", "Noto Sans SC", "Noto Sans CJK SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;color-scheme:light}html[data-theme=dark]{--ink:#f3f1ea;--muted:#b5b6c8;--bg:#151621;--surface:#1d1f2e;--surface-soft:#242638;--line:#36394f;--header-bg:#151621eb;--indigo:#b7b9e8;--indigo-strong:#d0d1f5;--cream:#292b3c;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);font-family:var(--font-sans);letter-spacing:.002em;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.container{width:min(var(--max), calc(100% - 80px));margin-inline:auto}.section{padding:88px 0}.section+.section{border-top:1px solid color-mix(in srgb, var(--line) 68%, transparent)}.site-header{z-index:40;border-bottom:1px solid var(--line);background:var(--header-bg);backdrop-filter:blur(16px);position:sticky;top:0}.header-inner{grid-template-columns:1fr auto 1fr;align-items:center;gap:28px;min-height:78px;display:grid}.brand{justify-self:start}.desktop-nav{justify-self:center}.header-actions{justify-self:end}.brand{white-space:nowrap;align-items:center;gap:12px;font-weight:600;display:flex}.brand-logo{object-fit:cover;border-radius:10px;width:43px;height:43px}.brand-logo-dark,html[data-theme=dark] .brand-logo-light{display:none}html[data-theme=dark] .brand-logo-dark{display:block}.brand span{letter-spacing:-.015em;font-size:1rem}.nav{justify-content:center;gap:10px;display:flex}.nav-link{color:var(--muted);border-radius:999px;padding:10px 12px;font-size:.9rem;font-weight:450;transition:color .18s,background .18s;position:relative}.nav-link:hover{color:var(--ink);background:var(--surface-soft)}.nav-link.active{color:var(--ink);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}.nav-link.active:after{content:"";background:var(--signal);border-radius:50%;width:4px;height:4px;position:absolute;bottom:4px;left:50%;transform:translate(-50%)}.nav-group{position:relative}.nav-group>summary{cursor:pointer;user-select:none;list-style:none}.nav-group>summary::-webkit-details-marker{display:none}.nav-group>summary span:after{content:"";border-bottom:1px solid;border-right:1px solid;width:6px;height:6px;margin-left:8px;transition:transform .16s;display:inline-block;transform:translateY(-2px)rotate(45deg)}.nav-group[open]>summary span:after{transform:translateY(1px)rotate(225deg)}.nav-group.active>summary{color:var(--ink);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}.nav-group.active>summary:after{content:"";background:var(--signal);border-radius:50%;width:4px;height:4px;position:absolute;bottom:4px;left:50%;transform:translate(-50%)}.nav-submenu{z-index:60;border:1px solid var(--line);background:var(--surface);opacity:0;visibility:hidden;border-radius:18px;min-width:190px;padding:8px;transition:opacity .15s,transform .15s,visibility .15s;display:grid;position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%,-6px);box-shadow:0 18px 45px #191b2d1f}.nav-group[open] .nav-submenu,.nav-group:hover .nav-submenu,.nav-group:focus-within .nav-submenu{opacity:1;visibility:visible;transform:translate(-50%)}.nav-submenu-link{color:var(--muted);white-space:nowrap;border-radius:11px;padding:11px 13px;font-size:.86rem}.nav-submenu-link:hover,.nav-submenu-link.active{color:var(--ink);background:var(--surface-soft)}.theme-toggle{border:1px solid var(--line);background:var(--surface);width:44px;height:44px;color:var(--ink);cursor:pointer;border-radius:50%;place-items:center;display:grid}.theme-toggle:hover{border-color:var(--indigo)}.eyebrow{color:var(--indigo);letter-spacing:.24em;text-transform:uppercase;margin:0 0 18px;font-size:.74rem;font-weight:650}.header-search{border-bottom:1px solid var(--indigo);grid-template-columns:minmax(0,1fr) auto;justify-self:center;align-items:center;width:clamp(320px,42vw,680px);display:grid}.header-search[hidden]{display:none}.header-search input{min-width:0;color:var(--ink);font:inherit;background:0 0;border:0;outline:0;padding:11px 4px;font-size:.92rem}.header-search input::placeholder{color:var(--muted)}.header-search button{width:32px;height:32px;color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0;font-size:1.1rem}.header-search button:hover{color:var(--ink)}.desktop-nav[hidden]{display:none}.site-header.search-open .header-inner{grid-template-columns:minmax(0,1fr)}.site-header.search-open .brand,.site-header.search-open .desktop-nav,.site-header.search-open .header-actions{display:none}.site-header.search-open .header-search{grid-column:1/-1;justify-self:stretch;width:100%}.page-hero{padding:82px 0 72px}.page-title{max-width:980px;color:var(--ink);letter-spacing:-.055em;text-wrap:balance;margin:0;font-size:clamp(3rem,6vw,6rem);font-weight:300;line-height:1.02}.page-intro{max-width:720px;color:var(--muted);margin:24px 0 0;font-size:1.04rem;line-height:1.75}.page-content{padding:0 0 96px}.hero{grid-template-columns:minmax(0,1.03fr) minmax(420px,.97fr);align-items:center;gap:48px;min-height:calc(100vh - 78px);padding:52px 0;display:grid}.hero h1{color:var(--ink);letter-spacing:-.065em;margin:0;font-size:clamp(4.8rem,7.2vw,7.8rem);font-weight:300;line-height:.94}.hero h2{max-width:660px;color:var(--ink);letter-spacing:-.025em;margin:28px 0 0;font-size:clamp(1.35rem,1.8vw,2rem);font-weight:400;line-height:1.42}.hero-copy{max-width:650px;color:var(--muted);margin:0;font-size:.98rem;line-height:1.8}.actions{flex-wrap:wrap;gap:14px;margin-top:32px;display:flex}.button{border-radius:999px;justify-content:center;align-items:center;min-height:48px;padding:0 22px;font-size:.92rem;font-weight:600;display:inline-flex}.button.primary{background:var(--indigo-strong);color:#fff}html[data-theme=dark] .button.primary{color:#151621}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:28px}.card h2,.card h3{color:var(--ink);letter-spacing:-.025em;margin:0 0 10px;font-weight:550}.card h3{font-size:1.05rem}.card p{color:var(--muted);margin:0}.card-meta{color:var(--indigo);letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;font-size:.75rem;font-weight:650}.list{border-top:1px solid var(--line);margin-top:40px}.resource-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);grid-template-columns:auto 1fr auto;align-items:center;gap:20px;padding:26px;display:grid}.resource-card h3{color:var(--ink);margin:0 0 6px;font-size:1.04rem;font-weight:550}.resource-card p{color:var(--muted);margin:0;font-size:.92rem}footer{border-top:1px solid var(--line);color:var(--muted);padding:28px 0 42px}.footer-inner{justify-content:space-between;gap:20px;font-size:.88rem;display:flex}.header-actions{justify-content:flex-end;align-items:center;gap:10px;display:flex}.menu-toggle{border:1px solid var(--line);background:var(--surface);width:44px;height:44px;color:var(--ink);cursor:pointer;border-radius:50%;align-content:center;place-items:center;gap:5px;padding:0;display:none}.menu-toggle:hover{border-color:var(--indigo)}.menu-line{background:currentColor;border-radius:999px;width:17px;height:1.5px;transition:transform .18s,opacity .18s;display:block}.menu-toggle[aria-expanded=true] .menu-line:first-child{transform:translateY(6.5px)rotate(45deg)}.menu-toggle[aria-expanded=true] .menu-line:nth-child(2){opacity:0}.menu-toggle[aria-expanded=true] .menu-line:nth-child(3){transform:translateY(-6.5px)rotate(-45deg)}.mobile-menu{border-top:1px solid var(--line);background:var(--header-bg);backdrop-filter:blur(16px)}.mobile-menu[hidden]{display:none}.mobile-menu-inner{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding-top:18px;padding-bottom:22px;display:grid}.mobile-menu-link{border:1px solid var(--line);background:var(--surface);min-height:52px;color:var(--muted);border-radius:14px;align-items:center;gap:16px;padding:0 16px;font-size:.94rem;transition:border-color .18s,color .18s,background .18s;display:flex}.mobile-menu-link:hover{color:var(--ink);border-color:var(--indigo)}.mobile-menu-link.active{color:var(--ink);border-color:var(--indigo);background:var(--surface-soft)}.mobile-menu-link.active span:first-child:after{content:"";background:var(--signal);vertical-align:middle;border-radius:50%;width:5px;height:5px;margin-left:9px;display:inline-block}body.menu-open{overflow:hidden}.contact-section{padding-top:96px;padding-bottom:110px}.home-contact-cta-layout{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:clamp(36px,7vw,110px);margin-top:24px;display:grid}.home-contact-cta-layout .page-title{margin:0}.home-contact-cta-layout .page-intro{max-width:620px;margin-top:24px}.home-contact-cta-layout .library-support-link{align-self:end}.contact-heading{grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);align-items:end;gap:56px;margin-bottom:46px;display:grid}.contact-heading .page-title,.contact-heading .page-intro{margin-top:0}.contact-links{border-top:1px solid var(--line)}.contact-link{border-bottom:1px solid var(--line);min-height:94px;color:var(--ink);grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:20px;padding:18px 4px;transition:padding-left .18s,padding-right .18s,background .18s,color .18s;display:grid}.contact-link:hover{background:var(--surface-soft);padding-left:18px;padding-right:18px}.contact-link-icon{border:1px solid var(--line);width:44px;height:44px;color:var(--indigo);background:var(--surface);border-radius:50%;place-items:center;display:grid}.contact-link-copy{flex-direction:column;gap:4px;display:flex}.contact-link-copy strong{color:var(--ink);letter-spacing:-.02em;font-size:1.02rem;font-weight:600}.contact-link-copy small{color:var(--muted);font-size:.88rem;line-height:1.45}.contact-link-arrow{color:var(--indigo);font-size:1.15rem;transition:transform .18s}.contact-links-page{max-width:980px}.about-intro-section{padding:0 0 88px}.about-intro-grid{grid-template-columns:minmax(260px,.72fr) minmax(0,1.28fr);align-items:start;gap:clamp(48px,8vw,120px);display:grid}.about-lead{max-width:430px;color:var(--muted);letter-spacing:-.025em;margin:0;font-size:clamp(1.15rem,1.6vw,1.55rem);font-weight:300;line-height:1.45;position:sticky;top:120px}.about-principle-list{border-top:1px solid var(--line)}.about-principle-row{border-bottom:1px solid var(--line);grid-template-columns:52px minmax(0,1fr);gap:22px;padding:28px 0 30px;display:grid}.about-principle-index{color:var(--indigo);letter-spacing:.12em;padding-top:4px;font-size:.72rem;font-weight:650}.about-principle-row h2{color:var(--ink);letter-spacing:-.025em;margin:0 0 8px;font-size:1.15rem;font-weight:560}.about-principle-row p{max-width:650px;color:var(--muted);margin:0}.about-chapter{border-top:1px solid var(--line);padding:72px 0 86px}.library-support{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:36px;margin-top:22px;padding:30px 0 4px;display:grid}.library-support h2{color:var(--ink);letter-spacing:-.035em;margin:8px 0 10px;font-size:clamp(1.45rem,2.4vw,2.25rem);font-weight:350;line-height:1.18}.library-support p:not(.card-meta){max-width:650px;color:var(--muted);margin:0;font-size:.9rem;line-height:1.65}.library-support-link{border:1px solid var(--line);min-height:46px;color:var(--ink);background:var(--surface);white-space:nowrap;border-radius:999px;align-items:center;gap:11px;padding:0 17px;font-size:.88rem;font-weight:600;transition:border-color .18s,background .18s;display:inline-flex}.library-support-link:hover{border-color:var(--indigo);background:var(--surface-soft)}.journey-editorial-header{grid-template-columns:minmax(190px,.34fr) minmax(0,1fr);gap:42px;margin-bottom:36px;display:grid}.journey-editorial-header h2{max-width:760px;color:var(--ink);letter-spacing:-.05em;margin:0;font-size:clamp(2rem,3.4vw,3.65rem);font-weight:300;line-height:1.08}.journey-editorial-header div>p{max-width:760px;color:var(--muted);margin:18px 0 0;font-size:.94rem;line-height:1.7}.journey-editorial-list{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.journey-editorial-list li{border-bottom:1px solid var(--line);grid-template-columns:72px minmax(0,1fr);gap:24px;padding:25px 0;display:grid}.journey-editorial-list h3{color:var(--ink);margin:0 0 7px;font-size:1rem;font-weight:600}.mobile-menu-search{border:1px solid var(--line);background:var(--surface);border-radius:14px;grid-column:1/-1;grid-template-columns:minmax(0,1fr) auto;align-items:center;min-height:52px;padding:0 14px 0 16px;display:grid}.mobile-menu-search:focus-within{border-color:var(--indigo)}.mobile-menu-search input{min-width:0;color:var(--ink);font:inherit;background:0 0;border:0;outline:0;padding:14px 0;font-size:.94rem}.mobile-menu-search input::placeholder{color:var(--muted)}.mobile-menu-search button{color:var(--indigo);cursor:pointer;background:0 0;border:0;padding:8px}.article-shell,.case-shell{padding:68px 0 96px}.article-header,.case-header{max-width:1120px}.article-back{color:var(--muted);margin-bottom:54px;font-size:.82rem;display:inline-block}.article-header h1,.case-header h1{max-width:980px;color:var(--ink);letter-spacing:-.065em;text-wrap:balance;margin:0;font-size:clamp(2.6rem,3.6vw,4rem);font-weight:300;line-height:.99}.article-deck,.case-deck{max-width:760px;color:var(--muted);margin:26px 0 0;font-size:1.05rem;line-height:1.75}.article-meta{color:var(--indigo);letter-spacing:.055em;text-transform:uppercase;flex-wrap:wrap;gap:12px 26px;margin-top:30px;font-size:.76rem;display:flex}.article-rule{border-top:1px solid var(--line);margin:58px 0 0}.article-body{max-width:1160px;padding-top:64px}.prose{font-size:1rem;line-height:1.82}.prose>*{max-width:720px;margin-left:auto;margin-right:auto}.prose h2{color:var(--ink);letter-spacing:-.04em;margin-top:2.6em;margin-bottom:.7em;font-size:clamp(1.7rem,2.7vw,2.65rem);font-weight:350;line-height:1.16}.prose h3{color:var(--ink);margin-top:2.2em;font-size:1.25rem}.prose p,.prose li{color:var(--muted)}.prose strong{color:var(--ink)}.prose blockquote{border:0;border-left:2px solid var(--signal);max-width:720px;color:var(--ink);letter-spacing:-.022em;margin-top:1.75em;margin-bottom:1.75em;padding:0 0 0 22px;font-size:clamp(1.2rem,1.65vw,1.55rem);font-weight:400;line-height:1.45}.prose blockquote p{color:inherit;margin:0}.prose ul,.prose ol{padding-left:1.3em}.case-facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:28px 0 0;padding:18px 0;display:grid}.case-facts dt{color:var(--indigo);letter-spacing:.12em;text-transform:uppercase;font-size:.68rem;font-weight:650}.case-facts dd{color:var(--ink);margin:7px 0 0;font-size:.9rem}.case-body-grid{grid-template-columns:190px minmax(0,1fr);gap:clamp(42px,7vw,110px);padding-top:40px;display:grid}.case-prose>:first-child{margin-top:0}.case-aside{color:var(--muted);align-self:start;gap:7px;font-size:.76rem;display:grid;position:sticky;top:120px}.case-aside p{color:var(--indigo);letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px;font-size:.68rem;font-weight:650}.case-prose>*{margin-left:0;margin-right:0}.journey-editorial-header{max-width:920px;margin-bottom:42px;display:block}.journey-editorial-header .eyebrow{margin:0 0 16px}.journey-editorial-header h2{max-width:860px;color:var(--ink);letter-spacing:-.058em;text-wrap:balance;margin:0;font-size:clamp(2.35rem,4.45vw,4.65rem);font-weight:300;line-height:1.04}.journey-editorial-header>p{max-width:780px;color:var(--muted);margin:22px 0 0;font-size:.98rem;line-height:1.75}.journey-editorial-list li{border-bottom:1px solid var(--line);grid-template-columns:64px minmax(220px,.72fr) minmax(0,1.28fr);align-items:start;gap:24px;padding:27px 0;display:grid}.journey-editorial-list li>span{color:var(--indigo);letter-spacing:.12em;padding-top:3px;font-size:.7rem;font-weight:650}.journey-editorial-list li>div{display:contents}.journey-editorial-list h3{color:var(--ink);margin:0;font-size:1rem;font-weight:600;line-height:1.45}.journey-editorial-list p{max-width:700px;color:var(--muted);margin:0;font-size:.88rem;line-height:1.62}.content-toolbar{color:var(--muted);justify-content:space-between;gap:24px;margin-bottom:18px;font-size:.86rem;display:flex}.content-toolbar p{margin:0}.content-toolbar a{color:var(--indigo);font-weight:600}.content-taxonomy{flex-wrap:wrap;gap:7px;display:flex}.content-taxonomy a{border:1px solid var(--line);min-height:27px;color:var(--muted);background:var(--surface);border-radius:999px;align-items:center;padding:0 9px;font-size:.68rem;font-weight:600;display:inline-flex}.taxonomy-category{color:var(--indigo)!important}.content-taxonomy a:hover{border-color:var(--indigo);color:var(--ink)}.library-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.library-resource-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);flex-direction:column;min-height:300px;padding:28px;display:flex}.library-resource-card h2{color:var(--ink);margin:24px 0 10px;font-size:1.35rem;font-weight:500}.library-resource-card>p{color:var(--muted);margin:0;font-size:.91rem}.library-resource-footer{color:var(--muted);justify-content:space-between;align-items:center;margin-top:auto;padding-top:32px;font-size:.8rem;display:flex}.library-resource-top{justify-content:space-between;gap:16px;display:flex}.library-resource-footer a{color:var(--indigo);align-items:center;gap:8px;font-weight:650;display:inline-flex}.related-content{border-top:1px solid var(--line);padding-top:70px;padding-bottom:94px}.related-content-header{grid-template-columns:minmax(180px,.28fr) minmax(0,1fr);gap:32px;margin-bottom:36px;display:grid}.related-content-header h2{color:var(--ink);margin:0;font-size:clamp(1.8rem,3vw,3rem);font-weight:300}.related-content-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;display:grid}.related-group{border-top:1px solid var(--line)}.related-group h3{color:var(--muted);text-transform:uppercase;margin:16px 0 8px;font-size:.72rem}.related-group a{border-bottom:1px solid var(--line);color:var(--ink);justify-content:space-between;gap:18px;padding:14px 0;font-size:.88rem;display:flex}.search-panel label{margin-bottom:10px;font-size:.82rem;font-weight:600;display:block}.search-panel input{border:1px solid var(--line);width:100%;min-height:62px;color:var(--ink);background:var(--surface);border-radius:16px;outline:none;padding:0 20px;font-size:1rem}.search-panel input:focus{border-color:var(--indigo)}.search-filters,.search-active-filters{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.search-filters button,.active-filter-chip{border:1px solid var(--line);min-height:36px;color:var(--muted);background:var(--surface);cursor:pointer;border-radius:999px;padding:0 13px;font-size:.78rem;font-weight:600}.search-filters button.active,.search-filters button:hover,.active-filter-chip{border-color:var(--indigo);color:var(--ink);background:var(--surface-soft)}.search-results{border-top:1px solid var(--line)}.search-result{border-bottom:1px solid var(--line);padding:28px 60px 28px 0;display:block;position:relative}.search-result:hover{background:var(--surface-soft)}.search-result h2{color:var(--ink);margin:10px 0 7px;font-size:1.2rem}.search-result>p{color:var(--muted);margin:0;font-size:.88rem}.search-result-arrow{color:var(--indigo);position:absolute;top:50%;right:8px;transform:translateY(-50%)}.search-empty{color:var(--muted);padding:36px 0}.article-header .content-taxonomy,.case-header .content-taxonomy{margin-bottom:24px}.case-editorial-side{min-height:100%;color:var(--muted);text-align:right;flex-direction:column;justify-content:space-between;align-items:flex-end;gap:28px;font-size:.78rem;display:flex}.case-editorial-side span:last-child{color:var(--indigo);font-size:1.05rem}.search-result mark{color:inherit;background:color-mix(in srgb, var(--signal) 54%, transparent);border-radius:3px;padding:0 .08em}.editorial-index-list{border-top:1px solid var(--line)}.editorial-index-row{border-bottom:1px solid var(--line);color:var(--ink);grid-template-columns:92px minmax(0,1fr) minmax(170px,230px);align-items:start;gap:28px;padding:30px 0;transition:background .18s,padding-left .18s;display:grid}.editorial-index-row:hover{background:var(--surface-soft);padding-left:12px}.editorial-index-kicker{color:var(--indigo);letter-spacing:.08em;text-transform:uppercase;padding-top:3px;font-size:.72rem;font-weight:650}.editorial-index-content{min-width:0}.editorial-index-taxonomy{color:var(--muted);flex-wrap:wrap;gap:5px 11px;margin-bottom:13px;font-size:.71rem;line-height:1.45;display:flex}.editorial-index-category{color:var(--indigo);font-weight:650}.editorial-index-content h2{max-width:800px;color:var(--ink);letter-spacing:-.042em;margin:0;font-size:clamp(1.45rem,2.3vw,2.15rem);font-weight:400;line-height:1.15}.editorial-index-content>p{max-width:820px;color:var(--muted);margin:11px 0 0;font-size:.9rem;line-height:1.62}.editorial-index-arrow{color:var(--indigo);font-size:1.05rem;transition:transform .18s}.editorial-index-row:hover .editorial-index-arrow{transform:translate(4px)}.writing-index-row>.editorial-index-arrow{justify-self:end;padding-top:3px}.writing-index-page .editorial-index-list{border-top:1px solid var(--line);display:block}.writing-index-page .editorial-index-row{display:grid}.editorial-index-row{padding-right:18px;position:relative;overflow:hidden}.editorial-index-row:hover{padding-left:12px;padding-right:18px}.editorial-index-taxonomy a{z-index:2;color:var(--muted);text-decoration:none;transition:color .16s;position:relative}.editorial-index-taxonomy a:hover{color:var(--indigo);text-underline-offset:3px;text-decoration:underline}.editorial-index-taxonomy .editorial-index-category{color:var(--indigo);font-weight:650}.editorial-index-main-link{color:inherit;text-decoration:none}.editorial-index-main-link:after{content:"";z-index:1;position:absolute;inset:0}.editorial-index-arrow{z-index:3;width:34px;height:34px;color:var(--indigo);border-radius:50%;place-items:center;margin-right:0;text-decoration:none;transition:transform .18s,background .18s;display:grid;position:relative;transform:none}.editorial-index-row:hover .editorial-index-arrow{background:color-mix(in srgb, var(--surface) 78%, transparent);transform:translate(2px)}.writing-index-row{grid-template-columns:118px minmax(0,1fr) 42px}.writing-index-row>.editorial-index-arrow{place-self:start end;padding-top:0}.notes-list{border-top:1px solid var(--line)}.note-index-row{border-bottom:1px solid var(--line);grid-template-columns:150px minmax(0,1fr) 42px;align-items:start;gap:28px;padding:28px 18px 28px 0;transition:padding-left .18s,background .18s;display:grid;position:relative;overflow:hidden}.note-index-row:hover{background:var(--surface-soft);padding-left:12px}.note-index-meta{color:var(--muted);flex-direction:column;gap:7px;padding-top:3px;font-size:.72rem;line-height:1.45;display:flex}.note-index-meta span{color:var(--indigo);text-transform:capitalize;font-weight:650}.note-index-content{min-width:0}.note-index-content h2{color:var(--ink);letter-spacing:-.035em;margin:12px 0 7px;font-size:clamp(1.25rem,2.1vw,1.85rem);font-weight:450;line-height:1.2}.note-index-content>p{max-width:760px;color:var(--muted);margin:0;font-size:.88rem;line-height:1.6}.note-index-main-link{color:inherit;text-decoration:none}.note-index-main-link:after{content:"";z-index:1;position:absolute;inset:0}.note-index-row .editorial-index-taxonomy a,.note-index-arrow{z-index:2;position:relative}.note-index-arrow{width:34px;height:34px;color:var(--indigo);border-radius:50%;justify-self:end;place-items:center;text-decoration:none;transition:transform .18s,background .18s;display:grid}.note-index-row:hover .note-index-arrow{background:color-mix(in srgb, var(--surface) 78%, transparent);transform:translate(2px)}.field-note-page{padding:54px 0 82px}.field-note-container{max-width:980px}.field-note-back{margin-bottom:20px;display:inline-flex}.field-note-card{border:1px solid var(--line);background:var(--surface);border-radius:22px;grid-template-columns:150px minmax(0,1fr);display:grid;overflow:hidden}.field-note-rail{border-right:1px solid var(--line);color:var(--muted);background:var(--surface-soft);flex-direction:column;gap:9px;padding:30px 24px;font-size:.72rem;line-height:1.5;display:flex}.field-note-number{color:var(--indigo);letter-spacing:.16em;margin-bottom:20px;font-size:.66rem;font-weight:700}.field-note-kind{text-transform:capitalize;font-weight:650}.field-note-main{min-width:0}.field-note-header{border-bottom:1px solid var(--line);padding:clamp(28px,4vw,46px)}.field-note-dates{color:var(--muted);flex-wrap:wrap;gap:8px 16px;margin-bottom:20px;font-size:.72rem;line-height:1.45;display:flex}.field-note-header h1{max-width:720px;color:var(--ink);letter-spacing:-.05em;text-wrap:balance;margin:0;font-size:clamp(2rem,3.2vw,2.9rem);font-weight:350;line-height:1.08}.field-note-summary{max-width:690px;color:var(--muted);margin:17px 0 0;font-size:.95rem;line-height:1.68}.field-note-taxonomy{flex-wrap:wrap;gap:7px 13px;margin-top:23px;font-size:.72rem;display:flex}.field-note-taxonomy a{color:var(--muted);text-decoration:none}.field-note-taxonomy a:hover{color:var(--indigo);text-underline-offset:3px;text-decoration:underline}.field-note-body{max-width:720px;padding:clamp(28px,4vw,46px)}.field-note-body>:first-child{margin-top:0}.field-note-body>:last-child{margin-bottom:0}.note-pagination{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));margin-top:24px;display:grid}.note-pagination-item{min-width:0;color:var(--ink);padding:24px 0}.note-pagination-item span,.note-pagination-item strong{display:block}.note-pagination-item span{color:var(--indigo);letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;font-size:.68rem;font-weight:650}.note-pagination-item strong{max-width:360px;font-size:.92rem;font-weight:550;line-height:1.45}.note-pagination-next{text-align:right}.note-pagination-next strong{margin-left:auto}.related-notes{padding-top:58px}.related-notes header{grid-template-columns:160px minmax(0,1fr);gap:30px;margin-bottom:28px;display:grid}.related-notes header h2{max-width:650px;color:var(--ink);letter-spacing:-.045em;margin:0;font-size:clamp(1.7rem,3vw,2.8rem);font-weight:300;line-height:1.12}.related-notes-list{border-top:1px solid var(--line)}.related-notes-list a{border-bottom:1px solid var(--line);color:var(--ink);grid-template-columns:130px minmax(0,1fr) auto;align-items:center;gap:20px;padding:20px 0;display:grid}.related-notes-list a>span:first-child{color:var(--muted);text-transform:capitalize;font-size:.7rem}.related-notes-list strong{font-size:.9rem;font-weight:550}.related-notes-list a>span:last-child{color:var(--indigo)}.note-pagination{border-top:1px solid var(--line);border-bottom:0;margin-top:22px}.note-pagination-item{padding:20px 0}.note-pagination-item span{letter-spacing:.12em;margin-bottom:6px;font-size:.64rem}.note-pagination-item strong{font-size:.86rem;font-weight:550}.related-notes{border-top:1px solid var(--line);margin-top:18px;padding-top:48px}.related-notes-header{grid-template-columns:160px minmax(0,1fr);align-items:start;gap:30px;margin-bottom:24px;display:grid}.related-notes-header h2{letter-spacing:-.04em;max-width:560px;margin:0;font-size:clamp(1.3rem,1.7vw,1.75rem);font-weight:350;line-height:1.15}.related-notes-list a{grid-template-columns:120px minmax(0,1fr) 32px;padding:18px 0}.related-content{background:var(--surface-soft);margin-top:0;padding-top:56px;padding-bottom:76px}html[data-theme=dark] .related-content{background:#101119}.related-content-header{margin-bottom:26px}.related-content-header h2{font-size:clamp(1.35rem,2.3vw,2.1rem)}.related-group h3{font-size:.66rem}.related-group a{font-size:.82rem}.search-hub{max-width:1120px}.search-panel{max-width:none;margin-bottom:58px}.search-panel label{color:var(--ink);margin-bottom:10px;font-size:.78rem;font-weight:650;display:block}.search-command-row{grid-template-columns:minmax(0,960px) auto;align-items:center;gap:18px;display:grid}.search-input-wrap{max-width:none;position:relative}.search-input-wrap input{border:1px solid var(--line);width:100%;min-height:62px;color:var(--ink);background:var(--surface);border-radius:16px;outline:none;padding:0 56px 0 20px;font-size:.98rem;transition:border-color .18s,box-shadow .18s}.search-input-wrap input:focus{border-color:var(--indigo);box-shadow:0 0 0 3px color-mix(in srgb, var(--indigo) 12%, transparent)}.search-clear{appearance:none;width:32px;height:32px;color:var(--muted);cursor:pointer;font:inherit;background:0 0;border:0;border-radius:50%;place-items:center;padding:0;font-size:1.1rem;line-height:1;display:grid;position:absolute;top:50%;right:15px;transform:translateY(-50%)}.search-clear:hover{color:var(--ink);background:var(--surface-soft)}.search-reset{appearance:none;color:var(--indigo);cursor:pointer;font:inherit;white-space:nowrap;background:0 0;border:0;justify-self:start;margin:0;padding:0;font-size:.76rem;font-weight:650}.search-reset:hover{color:var(--ink);text-underline-offset:3px;text-decoration:underline}.search-controls{max-width:960px;margin-top:15px}.search-filters{flex-wrap:wrap;gap:7px;margin:0;display:flex}.search-filters button{appearance:none;border:1px solid var(--line);min-height:34px;color:var(--muted);cursor:pointer;font:inherit;background:0 0;border-radius:999px;padding:0 13px;font-size:.74rem;font-weight:550;transition:color .16s,border-color .16s,background .16s}.search-filters button:hover{color:var(--ink);border-color:var(--indigo)}.search-filters button.active{color:var(--ink);border-color:var(--indigo);background:var(--surface)}.search-status-row{justify-content:space-between;align-items:center;gap:20px;max-width:960px;min-height:32px;margin-top:14px;display:flex}.search-active-filters{flex-wrap:wrap;gap:7px;display:flex}.search-active-filters:empty{display:none}.active-filter-chip{appearance:none;min-height:29px;color:var(--indigo);background:var(--surface-soft);cursor:pointer;font:inherit;border:0;border-radius:999px;padding:0 10px;font-size:.7rem;font-weight:600}.active-filter-chip:hover{text-decoration:line-through}.search-count{color:var(--muted);margin:0 0 0 auto;font-size:.72rem}.search-groups{gap:66px;display:grid}.search-group-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;gap:24px;padding-bottom:13px;display:flex}.search-group-header p{color:var(--indigo);letter-spacing:.16em;text-transform:uppercase;margin:0;font-size:.7rem;font-weight:700}.search-group-header span{color:var(--muted);font-size:.7rem}.search-result{border-bottom:1px solid var(--line)}.search-result-main{color:var(--ink);grid-template-columns:minmax(170px,.28fr) minmax(0,1fr) 36px;align-items:start;gap:30px;padding:26px 6px 27px 0;transition:padding-left .18s,background .18s;display:grid;position:relative}.search-result-main:hover{background:var(--surface-soft);padding-left:12px}.search-result-taxonomy{color:var(--muted);flex-wrap:wrap;align-content:flex-start;gap:5px 10px;padding-top:3px;font-size:.68rem;line-height:1.5;display:flex}.search-result-taxonomy span:first-child{width:100%;color:var(--indigo);font-weight:650}.search-result-copy{min-width:0}.search-result-copy h3{max-width:760px;color:var(--ink);letter-spacing:-.03em;margin:0;font-size:clamp(1.15rem,1.8vw,1.45rem);font-weight:500;line-height:1.3}.search-result-copy p{max-width:780px;color:var(--muted);margin:9px 0 0;font-size:.85rem;line-height:1.65}.search-result-arrow{width:32px;height:32px;color:var(--indigo);border-radius:50%;justify-self:end;place-items:center;transition:transform .18s,background .18s;display:grid}.search-result-main:hover .search-result-arrow{background:var(--surface);transform:translate(2px)}.search-result mark{color:inherit;background:color-mix(in srgb, var(--signal) 58%, transparent);box-decoration-break:clone;border-radius:2px;padding:0 .08em}.search-empty{border-top:1px solid var(--line);border-bottom:1px solid var(--line);max-width:760px;padding:42px 0}.search-empty h2{color:var(--ink);letter-spacing:-.035em;margin:0;font-size:1.3rem;font-weight:450}.search-empty p{color:var(--muted);margin:9px 0 0;font-size:.86rem}#content-search::-webkit-search-cancel-button{appearance:none;display:none}#content-search::-webkit-search-decoration{appearance:none;display:none}#content-search::-webkit-search-results-button{appearance:none;display:none}#content-search::-webkit-search-results-decoration{appearance:none;display:none}#content-search{appearance:none}.insight-block{border-top:1px solid var(--line);border-bottom:1px solid var(--line);max-width:720px;margin:clamp(60px,8vw,82px) 0;padding:28px 0}.insight-content>:first-child{margin-top:0}.insight-content>:last-child{margin-bottom:0}.insight-content p{color:var(--ink);letter-spacing:-.035em;text-wrap:balance;margin:0 0 18px;font-size:clamp(1.42rem,2vw,2rem);font-weight:420;line-height:1.4}.insight-content p:last-child{margin-bottom:0}.insight-label{color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;font-size:.66rem;font-weight:650;display:block}.vocabulary-page{padding-bottom:110px}.vocabulary-intro{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,680px) auto;justify-content:space-between;align-items:end;gap:40px;padding:0 0 34px;display:grid}.vocabulary-intro p{color:var(--muted);margin:0;font-size:.94rem;line-height:1.72}.vocabulary-intro>span{color:var(--indigo);font-size:.72rem;font-weight:650}.vocabulary-list{border-bottom:1px solid var(--line)}.vocabulary-entry{border-bottom:1px solid var(--line);grid-template-columns:80px minmax(0,1fr);gap:clamp(28px,5vw,76px);padding:clamp(42px,6vw,74px) 0;scroll-margin-top:120px;display:grid}.vocabulary-entry:last-child{border-bottom:0}.vocabulary-entry-index{color:var(--indigo);letter-spacing:.14em;padding-top:8px;font-size:.68rem;font-weight:700}.vocabulary-entry-main{max-width:920px}.vocabulary-entry-main>header{grid-template-columns:minmax(220px,.65fr) minmax(0,1.35fr);align-items:start;gap:clamp(28px,5vw,72px);display:grid}.vocabulary-entry h2{color:var(--ink);letter-spacing:-.052em;text-wrap:balance;margin:0;font-size:clamp(1.8rem,3.5vw,3.6rem);font-weight:320;line-height:1.06}.vocabulary-definition{color:var(--ink);letter-spacing:-.025em;margin:8px 0 0;font-size:clamp(1.05rem,1.7vw,1.35rem);font-weight:420;line-height:1.5}.vocabulary-description{max-width:720px;color:var(--muted);margin:30px 0 0 auto;font-size:.9rem;line-height:1.72}.vocabulary-related{border-top:1px solid var(--line);grid-template-columns:160px minmax(0,1fr);gap:24px;max-width:720px;margin:34px 0 0 auto;padding-top:20px;display:grid}.vocabulary-related>div{display:grid}.vocabulary-related a{color:var(--ink);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:18px;padding:9px 0;font-size:.82rem;font-weight:520;display:grid}.vocabulary-related a span{color:var(--indigo);transition:transform .18s}.vocabulary-related a:hover span{transform:translate(2px)}.wip-page{min-height:calc(100vh - 170px);padding:clamp(82px,12vw,150px) 0 100px}.wip-page-inner{max-width:1180px}.wip-page-header{max-width:930px}.wip-page-header .eyebrow{margin-bottom:24px}.wip-page-header h1{max-width:920px;color:var(--ink);letter-spacing:-.065em;text-wrap:balance;margin:0;font-size:clamp(3.2rem,7.5vw,7.8rem);font-weight:300;line-height:.98}.wip-page-description{max-width:690px;color:var(--muted);margin:34px 0 0;font-size:clamp(1rem,1.5vw,1.18rem);line-height:1.72}.wip-page-status{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:42px;margin-top:clamp(80px,11vw,150px);padding:28px 0;display:grid}.wip-page-status-label{color:var(--indigo);letter-spacing:.15em;text-transform:uppercase;margin-bottom:9px;font-size:.66rem;font-weight:700;display:block}.wip-page-status p{max-width:620px;color:var(--ink);letter-spacing:-.03em;margin:0;font-size:clamp(1.2rem,2vw,1.75rem);font-weight:400;line-height:1.4}.wip-page-link{color:var(--indigo);align-items:center;gap:18px;padding:11px 0;font-size:.82rem;font-weight:650;display:inline-flex}.wip-page-link span:last-child{transition:transform .18s}.wip-page-link:hover span:last-child{transform:translate(3px)}.content-concepts{border-top:1px solid var(--line);grid-template-columns:86px minmax(0,1fr);align-items:baseline;gap:18px;margin-top:24px;padding-top:18px;display:grid}.content-concepts-label{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;font-size:.66rem;font-weight:650}.content-concepts-links{flex-wrap:wrap;gap:5px 0;display:flex}.content-concepts-links a{color:var(--muted);letter-spacing:.025em;font-size:.72rem;font-weight:520;transition:color .18s}.content-concepts-links a:hover{color:var(--indigo)}.content-concepts-links a:not(:last-child):after{content:"·";color:var(--line);margin:0 9px}.vocabulary-related a{grid-template-columns:92px minmax(0,1fr) auto}.vocabulary-related a small{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:.62rem;font-weight:650}.vocabulary-related a strong{font-size:inherit;font-weight:inherit}.vocabulary-related{grid-template-columns:130px minmax(0,1fr);gap:28px;max-width:720px;margin:36px 0 0 auto;padding-top:18px;display:grid}.vocabulary-related>span{color:var(--muted);letter-spacing:.13em;text-transform:uppercase;padding-top:2px;font-size:.62rem;font-weight:650}.vocabulary-related>div{gap:0;display:grid}.vocabulary-related a{width:100%;color:var(--ink);grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:20px;padding:10px 0;display:grid}.vocabulary-related a>span:first-child{min-width:0;font-size:.86rem;font-weight:520;line-height:1.45;display:block}.vocabulary-related a>span:last-child,.vocabulary-related a:hover{color:var(--indigo)}.vocabulary-related a:hover>span:last-child{transform:translate(3px)}.locale-switcher{border:1px solid var(--line);background:var(--surface);border-radius:999px;align-items:center;gap:3px;padding:3px;display:inline-flex}.locale-switcher a{min-width:34px;height:32px;color:var(--muted);letter-spacing:.07em;border-radius:999px;justify-content:center;align-items:center;padding:0 9px;font-size:.62rem;font-weight:700;transition:background-color .16s,color .16s;display:inline-flex}.locale-switcher a:hover{color:var(--indigo)}.locale-switcher a.active{background:var(--indigo);color:#fff}.case-prose table{border-collapse:collapse;width:100%;margin:2rem 0 2.5rem;font-size:.84rem;line-height:1.55}.case-prose th,.case-prose td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:14px 16px}.case-prose th{color:var(--ink);letter-spacing:.09em;text-transform:uppercase;font-size:.66rem;font-weight:700}.content-taxonomy.field-note-taxonomy{color:var(--muted);flex-wrap:wrap;align-items:baseline;gap:7px 13px;margin-top:23px;font-size:.72rem;display:flex}.content-taxonomy.field-note-taxonomy a,.content-taxonomy.field-note-taxonomy span{min-height:auto;color:var(--muted);font-size:inherit;background:0 0;border:0;border-radius:0;padding:0;font-weight:500;line-height:1.5;text-decoration:none}.content-taxonomy.field-note-taxonomy .taxonomy-category{font-weight:700;color:var(--indigo)!important}.content-taxonomy.field-note-taxonomy .taxonomy-kind{color:var(--ink);text-transform:none;font-weight:600}.content-taxonomy.field-note-taxonomy a:hover{color:var(--indigo);text-underline-offset:3px;text-decoration:underline}html[lang=fr] .case-header h1{letter-spacing:-.045em;text-wrap:balance;max-width:900px;font-size:clamp(2.75rem,3.8vw,4.35rem);font-weight:420;line-height:1.02}.decision-path{border-top:1px solid var(--line);margin:2.4rem 0}.decision-path-title{color:var(--indigo);letter-spacing:.1em;text-transform:uppercase;margin:0;padding:14px 0;font-size:.66rem;font-weight:700}.decision-path ol{margin:0;padding:0;list-style:none}.decision-path li{border-top:1px solid var(--line);grid-template-columns:42px minmax(180px,.72fr) minmax(0,1.28fr);gap:clamp(18px,3vw,42px);padding:22px 0;display:grid}.decision-path-index{color:var(--indigo);letter-spacing:.1em;font-size:.66rem;font-weight:700}.decision-path h3{color:var(--ink);margin:0;font-size:1rem;font-weight:600;line-height:1.45}.decision-path dl{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.5vw,32px);margin:0;display:grid}.decision-path dl div{min-width:0}.decision-path dt{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin:0 0 5px;font-size:.6rem;font-weight:700}.decision-path dd{color:var(--muted);margin:0;font-size:.82rem;line-height:1.55}@media (width>=1100px){html[lang=zh-CN] :is(.article-header h1,.case-header h1){letter-spacing:-.045em;max-width:920px;font-size:clamp(2.6rem,3.3vw,3.85rem);line-height:1.08}}.case-aside ol{gap:4px;margin:0;padding:0;list-style:none;display:grid}.case-aside li{margin:0;padding:0;list-style:none}.case-aside a{color:var(--muted);grid-template-columns:26px minmax(0,1fr);align-items:start;gap:10px;padding:6px 0;line-height:1.42;transition:color .18s,transform .18s;display:grid}.case-aside a span{color:var(--indigo);letter-spacing:.08em;padding-top:2px;font-size:.62rem;font-weight:700}.case-aside a strong{font-weight:450}.case-aside a:hover,.case-aside a:focus-visible{color:var(--ink);transform:translate(3px)}.note-pagination{border-bottom:1px solid var(--line);position:relative}.note-pagination:after{content:"";background:var(--signal);width:4px;height:4px;box-shadow:0 12px 0 var(--signal);border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-8px)}.note-pagination-item+.note-pagination-item{border-left:0;padding-left:0}@media (width<=720px){.note-pagination:after{display:none}}.dc-home-hero{grid-template-columns:minmax(360px,.82fr) minmax(0,1.18fr);align-items:center;gap:clamp(36px,5vw,84px);min-height:calc(100svh - 78px);padding-top:clamp(58px,7vw,104px);padding-bottom:clamp(64px,8vw,118px);display:grid}.dc-home-hero-copy{min-width:0;max-width:620px}.dc-home-hero-copy h1{max-width:11ch;color:var(--ink);letter-spacing:-.058em;text-wrap:balance;margin:0;font-size:clamp(3.25rem,4.8vw,5.35rem);font-weight:300;line-height:.98}.dc-home-hero-lead{max-width:590px;color:var(--ink);letter-spacing:-.018em;margin:28px 0 0;font-size:clamp(1.12rem,1.45vw,1.42rem);line-height:1.55}.dc-home-hero-art{place-items:center;min-width:0;display:grid}.dc-home-hero-art picture{width:100%;display:block}.dc-home-hero-art img{object-fit:contain;width:100%;height:auto;display:block}.dc-hero-jump{letter-spacing:.08em;text-transform:uppercase;margin-top:40px;font-size:.78rem}.dc-hero-jump span:last-child{color:var(--indigo);font-size:1rem;transition:transform .18s}.dc-hero-jump:hover span:last-child{transform:translateY(3px)}@media (prefers-reduced-motion:no-preference){@keyframes dc-orbit-a{to{transform:rotate(396deg)scaleY(.56)}}@keyframes dc-orbit-b{to{transform:rotate(312deg)scaleY(.68)}}}.vocabulary-entry-main,.vocabulary-entry-main>header,.vocabulary-entry h2,.vocabulary-definition{min-width:0}.vocabulary-entry-main>header{grid-template-columns:minmax(180px,.62fr) minmax(320px,1.38fr);gap:clamp(44px,6vw,92px)}.vocabulary-entry h2{overflow-wrap:anywhere;max-width:100%;font-size:clamp(1.75rem,2.85vw,3.05rem)}.vocabulary-definition{margin:4px 0 0}.concept-index-page .page-title{max-width:1120px;font-size:clamp(3.25rem,4.35vw,5.15rem);line-height:.99}.concept-index-page .vocabulary-entry-main{max-width:1040px}.concept-index-page .vocabulary-entry-main>header{grid-template-columns:minmax(310px,.78fr) minmax(0,1.22fr);gap:clamp(42px,5vw,78px)}.concept-index-page .vocabulary-entry h2{overflow-wrap:normal;word-break:normal;hyphens:none;text-wrap:nowrap;max-width:none;font-size:clamp(2rem,2.55vw,2.85rem);line-height:1.05}.concept-index-page .vocabulary-list{border-bottom:0}.concept-index-page .vocabulary-entry{border-bottom:0;grid-template-columns:58px minmax(260px,.72fr) minmax(0,1.28fr);align-items:start;gap:clamp(28px,4vw,66px);padding:clamp(54px,7vw,92px) 0}.concept-index-page .vocabulary-entry-index{padding-top:7px}.concept-index-page .vocabulary-entry-title{color:var(--ink);letter-spacing:-.052em;overflow-wrap:normal;word-break:normal;hyphens:none;text-wrap:wrap;margin:0;font-size:clamp(2rem,2.55vw,2.85rem);font-weight:320;line-height:1.05}.concept-index-page .vocabulary-entry-main{max-width:760px;padding-top:3px}.concept-index-page .vocabulary-definition{max-width:690px;margin:0;font-size:clamp(1.08rem,1.45vw,1.28rem);line-height:1.42}.concept-index-page .vocabulary-description{max-width:690px;margin:24px 0 0}.concept-index-page .vocabulary-related{grid-template-columns:112px minmax(0,1fr);max-width:690px;margin:30px 0 0;padding-top:18px}.concept-index-page .vocabulary-related a{padding:8px 0;font-weight:520}.dc-home-hero-reduced{min-height:min(760px,100svh - 78px)}.dc-home-hero-reduced .dc-home-hero-copy h1{max-width:12ch}.dc-start-section{padding-top:clamp(72px,9vw,128px)}.dc-start-title{max-width:780px}.dc-path-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:42px;display:grid}.dc-path-card{border:1px solid var(--line);background:var(--surface);border-radius:2px;flex-direction:column;align-items:flex-start;min-height:280px;padding:28px;transition:transform .18s,border-color .18s,background .18s;display:flex}.dc-path-card:hover{border-color:var(--indigo);background:var(--surface-soft);transform:translateY(-3px)}.dc-path-index{color:var(--indigo);letter-spacing:.12em;font-size:.68rem;font-weight:700}.dc-path-prompt{color:var(--muted);margin-top:40px;font-size:.82rem;line-height:1.45}.dc-path-card strong{color:var(--ink);letter-spacing:-.04em;margin-top:8px;font-size:clamp(1.55rem,2.4vw,2.35rem);font-weight:350}.dc-path-description{max-width:420px;color:var(--muted);margin-top:14px;line-height:1.65}.dc-method-compact{border-top:1px solid var(--line)}@media (width<=820px){.dc-home-hero-reduced{min-height:auto}.dc-path-grid{grid-template-columns:1fr}.dc-path-card{min-height:230px}}.dc-home-hero-copy h1{font-family:var(--font-sans);letter-spacing:-.058em;font-weight:300}.dc-method-compact{border-bottom:0;padding:12px 0 clamp(26px,3vw,40px);border-top:1px solid var(--line)!important}.dc-method-line{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;justify-content:center;align-items:center;gap:clamp(24px,4vw,64px);margin:0;font-size:clamp(.72rem,.9vw,.84rem);font-weight:650;display:flex}.dc-method-line i{background:var(--signal);color:#0000;border-radius:50%;flex:0 0 4px;width:4px;height:4px;font-size:0;font-style:normal;overflow:hidden}.dc-hero-illustration{box-shadow:none;background:0 0;border:0;padding:0;position:relative;overflow:hidden}.dc-hero-illustration:before{display:none}.dc-hero-illustration picture{aspect-ratio:3/2;background:0 0;width:100%;display:block;overflow:hidden}.dc-hero-illustration img{object-fit:contain;width:100%;height:100%;transform:none}@media (width<=760px){.dc-home-hero-copy h1{letter-spacing:-.045em}.dc-method-line{white-space:nowrap;justify-content:flex-start;overflow-x:auto}}@media (width<=1100px){.container{width:min(var(--max), calc(100% - 48px))}.desktop-nav{display:none}.header-inner{grid-template-columns:1fr auto}.hero{grid-template-columns:1fr 1fr;gap:32px}.menu-toggle{display:grid}}@media (width<=820px){.container{width:min(var(--max), calc(100% - 32px))}.section{padding:68px 0}.page-hero{padding:60px 0 34px}.hero{grid-template-columns:1fr;min-height:auto;padding-top:44px}.hero h1{font-size:clamp(4rem,16vw,6.1rem)}.resource-card{grid-template-columns:auto 1fr}.footer-inner{flex-direction:column}.contact-section{padding-top:72px;padding-bottom:84px}.home-contact-cta-layout{grid-template-columns:1fr;gap:28px}.contact-heading{grid-template-columns:1fr;gap:22px;margin-bottom:34px}.contact-link{grid-template-columns:42px minmax(0,1fr) auto;gap:15px;min-height:86px}.contact-link-icon{width:40px;height:40px}}@media (width<=620px){.container{width:min(var(--max), calc(100% - 28px))}.header-inner{gap:12px;min-height:70px}.brand-logo{width:39px;height:39px}.brand span{font-size:.92rem}.theme-toggle,.menu-toggle{width:40px;height:40px}.mobile-menu-inner{grid-template-columns:1fr}}@media (width<=520px){.contact-link{grid-template-columns:40px minmax(0,1fr)}.contact-link-arrow{display:none}.contact-link-copy small{max-width:230px}}@media (width<=760px){.library-support{grid-template-columns:1fr;align-items:start}.library-support-link{justify-self:start}}@media (width<=560px){.about-chapter{padding:58px 0 70px}}@media (width<=820px){.journey-editorial-header{grid-template-columns:1fr;gap:16px}.case-facts,.case-body-grid{grid-template-columns:1fr}.case-aside{display:none}}@media (width<=540px){.journey-editorial-list li{grid-template-columns:44px minmax(0,1fr);gap:12px}.article-shell,.case-shell{padding-top:42px}.article-back{margin-bottom:36px}}@media (width<=820px){.journey-editorial-header h2{font-size:clamp(2.35rem,9vw,4rem)}.journey-editorial-list li{grid-template-columns:48px minmax(0,1fr);gap:8px 16px}.journey-editorial-list li>span{grid-row:1/3}.journey-editorial-list li>div{display:block}.journey-editorial-list h3{margin-bottom:7px}}@media (width<=540px){.journey-editorial-header>p{margin-top:16px;font-size:.93rem}.journey-editorial-header{margin-bottom:32px}.journey-editorial-list li{padding:22px 0}}@media (width<=900px){.library-grid,.related-content-grid{grid-template-columns:1fr}.related-content-header{grid-template-columns:1fr;gap:8px}}@media (width<=700px){.content-toolbar{flex-direction:column;gap:8px}.library-resource-card{min-height:auto}}@media (width<=820px){.case-editorial-side{text-align:left;flex-direction:row;grid-column:2;align-items:center;min-height:auto}}@media (width<=520px){.case-editorial-side{grid-column:1}}@media (width<=820px){.editorial-index-row,.writing-index-row{grid-template-columns:1fr auto;gap:12px 18px}.editorial-index-kicker{grid-column:1/-1}.writing-index-row>.editorial-index-arrow{grid-area:2/2;align-self:start}}@media (width<=520px){.editorial-index-row,.writing-index-row{grid-template-columns:1fr auto;padding:25px 0}.editorial-index-row:hover{padding-left:0}}@media (width<=760px){.editorial-index-row{padding-right:0}.editorial-index-row:hover{padding-left:0;padding-right:0}.writing-index-row{grid-template-columns:1fr 42px}.note-index-row{grid-template-columns:1fr 42px;gap:10px 16px;padding-right:0}.note-index-row:hover{padding-left:0}.note-index-meta{flex-direction:row;grid-column:1/-1}}@media (width<=720px){.field-note-card{grid-template-columns:1fr}.field-note-rail{border-right:0;border-bottom:1px solid var(--line);flex-flow:wrap;align-items:center;padding:17px 22px}.field-note-number{width:100%;margin-bottom:3px}.field-note-header,.field-note-body{padding:24px}.note-pagination{grid-template-columns:1fr}.note-pagination-item+.note-pagination-item{border-top:1px solid var(--line);border-left:0;padding-left:0}.note-pagination-next{text-align:left}.note-pagination-next strong{margin-left:0}.related-notes header{grid-template-columns:1fr;gap:8px}.related-notes-list a{grid-template-columns:1fr auto}.related-notes-list a>span:first-child{grid-column:1/-1}.related-notes-header{grid-template-columns:1fr;gap:8px}}@media (width<=760px){.search-panel{margin-bottom:46px}.search-command-row{grid-template-columns:1fr;gap:10px}.search-reset{justify-self:start}.search-status-row{flex-direction:column;align-items:flex-start;gap:8px}.search-count{margin-left:0}.search-groups{gap:52px}.search-result-main{grid-template-columns:minmax(0,1fr) 32px;gap:12px 18px;padding-right:0}.search-result-main:hover{padding-left:0}.search-result-taxonomy{grid-column:1/-1}.search-result-copy{grid-column:1}.search-result-arrow{grid-area:2/2}.vocabulary-intro{grid-template-columns:1fr;gap:16px}.vocabulary-entry{grid-template-columns:42px minmax(0,1fr);gap:18px}.vocabulary-entry-main>header{grid-template-columns:1fr;gap:12px}.vocabulary-definition{margin-top:0}.vocabulary-description{margin-left:0}.vocabulary-related{grid-template-columns:1fr;gap:8px;margin-left:0}}@media (width<=520px){.vocabulary-entry{grid-template-columns:1fr}.vocabulary-entry-index{padding-top:0}}@media (width<=700px){.wip-page{min-height:auto;padding-top:72px}.wip-page-status{grid-template-columns:1fr;align-items:start;gap:25px}.wip-page-link{justify-self:start}}@media (width<=620px){.content-concepts{grid-template-columns:1fr;gap:7px}.vocabulary-related a{grid-template-columns:1fr auto}.vocabulary-related a small{grid-column:1/-1}}@media (width<=700px){.vocabulary-related{grid-template-columns:1fr;gap:12px;margin-left:0}.vocabulary-related a{grid-template-columns:74px minmax(0,1fr) auto;gap:12px}}@media (width<=460px){.vocabulary-related a{grid-template-columns:1fr auto;gap:4px 12px}.vocabulary-related a small{grid-column:1/-1}}@media (width<=1180px){.desktop-nav{display:none}.header-inner{grid-template-columns:1fr auto}.menu-toggle{display:grid}}@media (width<=700px){.case-prose table,.case-prose thead,.case-prose tbody,.case-prose tr,.case-prose th,.case-prose td{width:100%;display:block}.case-prose table{margin:1.5rem 0 2rem}.case-prose thead{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.case-prose tr{border:1px solid var(--line);background:var(--surface);border-radius:14px;margin-bottom:16px;padding:18px}.case-prose td{border:0;grid-template-columns:92px minmax(0,1fr);gap:14px;padding:8px 0;display:grid}.case-prose td:before{color:var(--muted);letter-spacing:.09em;text-transform:uppercase;font-size:.58rem;font-weight:700}html[lang=en] .case-prose td:first-child:before{content:"Decision"}html[lang=en] .case-prose td:nth-child(2):before{content:"Customer"}html[lang=en] .case-prose td:nth-child(3):before{content:"Team"}html[lang=fr] .case-prose td:first-child:before{content:"Décision"}html[lang=fr] .case-prose td:nth-child(2):before{content:"Client"}html[lang=fr] .case-prose td:nth-child(3):before{content:"Équipe"}html[lang=zh-CN] .case-prose td:first-child:before{content:"决定"}html[lang=zh-CN] .case-prose td:nth-child(2):before{content:"客户方"}html[lang=zh-CN] .case-prose td:nth-child(3):before{content:"团队"}.case-prose td:first-child{color:var(--ink);padding-top:0;font-weight:650}.case-prose td:last-child{padding-bottom:0}}@media (width<=1180px){.header-actions>.locale-switcher{display:none}.mobile-locale-switcher{border-bottom:1px solid var(--line);grid-column:1/-1;align-items:center;gap:8px;padding:4px 0 12px;display:flex}.mobile-locale-switcher a{border:1px solid var(--line);min-width:42px;min-height:38px;color:var(--muted);border-radius:999px;justify-content:center;align-items:center;padding:0 12px;font-size:.76rem;font-weight:600;display:inline-flex}.mobile-locale-switcher a.active{border-color:var(--indigo);color:var(--ink);background:var(--surface-soft)}}@media (width<=760px){.concept-index-page .vocabulary-related{grid-template-columns:1fr;width:100%;max-width:none}.concept-index-page .vocabulary-related a{grid-template-columns:minmax(0,1fr) auto;width:100%}.about-intro-section{padding:0 0 64px;overflow:clip}.about-intro-section .container{padding-inline:22px}.about-intro-grid{grid-template-columns:minmax(0,1fr);gap:44px;width:100%}.about-lead{width:100%;max-width:none;margin:0;font-size:clamp(1.15rem,5.2vw,1.4rem);line-height:1.48;position:static;top:auto}.about-principle-list{width:100%;min-width:0}.about-principle-row{grid-template-columns:38px minmax(0,1fr);gap:16px;padding:24px 0 26px}.about-principle-row>div,.about-principle-row h2,.about-principle-row p{min-width:0;max-width:none}.about-principle-row h2,.about-principle-row p{overflow-wrap:break-word}}@media (width<=700px){.case-prose table,.case-prose thead,.case-prose tbody,.case-prose tr,.case-prose th,.case-prose td{width:100%;display:block}.case-prose table{border:0;margin:1.5rem 0 2rem}.case-prose thead{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.case-prose tbody{gap:14px;display:grid}.case-prose tr{border:1px solid var(--line);background:var(--surface);border-radius:14px;margin:0;padding:18px}.case-prose td{color:var(--muted);border:0;padding:0}.case-prose td+td{border-top:1px solid var(--line);margin-top:14px;padding-top:14px}.case-prose td:before{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:5px;font-size:.56rem;font-weight:700;display:block}.case-prose td:first-child{color:var(--ink);font-size:1rem;font-weight:650}html[lang=en] .case-prose td:first-child:before{content:"Decision"}html[lang=en] .case-prose td:nth-child(2):before{content:"Customer"}html[lang=en] .case-prose td:nth-child(3):before{content:"Consulting team"}html[lang=fr] .case-prose td:first-child:before{content:"Décision"}html[lang=fr] .case-prose td:nth-child(2):before{content:"Client"}html[lang=fr] .case-prose td:nth-child(3):before{content:"Équipe conseil"}html[lang=zh-CN] .case-prose td:first-child:before{content:"决策"}html[lang=zh-CN] .case-prose td:nth-child(2):before{content:"客户方"}html[lang=zh-CN] .case-prose td:nth-child(3):before{content:"咨询团队"}}@media (width<=760px){.about-intro-section{padding-bottom:64px;overflow:hidden}.about-intro-section .container{padding-inline:22px}.about-intro-grid{grid-template-columns:minmax(0,1fr);gap:44px;width:100%;display:grid}.about-lead{width:100%;max-width:none;margin:0;font-size:clamp(1.15rem,5.2vw,1.4rem);line-height:1.5;position:static;top:auto}.about-principle-list{width:100%;min-width:0;margin:0}.about-principle-row{grid-template-columns:38px minmax(0,1fr);gap:16px;padding:24px 0 26px}.about-principle-row>div{min-width:0}.about-principle-row h2,.about-principle-row p{overflow-wrap:normal;word-break:normal}.about-principle-row h2{font-size:1.08rem}.about-principle-row p{max-width:none;font-size:.96rem;line-height:1.68}}@media (width<=700px){.search-panel{margin-bottom:42px}.search-command-row{grid-template-columns:minmax(0,1fr);gap:12px}.search-reset{justify-self:end}.search-status-row{align-items:flex-start}.search-result-main{grid-template-columns:minmax(0,1fr) 28px;gap:14px;padding:22px 0}.search-result-taxonomy{grid-column:1/-1;padding-top:0}.search-result-copy{grid-column:1}.search-result-arrow{grid-area:2/2}}@media (width>=1600px){.dc-home-hero{grid-template-columns:minmax(420px,.78fr) minmax(0,1.22fr)}.dc-home-hero-copy h1{font-size:clamp(3.65rem,4.25vw,5rem)}}@media (width<=980px){.dc-home-hero{grid-template-columns:minmax(300px,.9fr) minmax(0,1.1fr);gap:32px;min-height:auto}.dc-home-hero-copy h1{font-size:clamp(2.8rem,5.8vw,4.25rem)}.vocabulary-entry-main>header{grid-template-columns:minmax(170px,.7fr) minmax(260px,1.3fr);gap:34px}}@media (width<=760px){.dc-home-hero{grid-template-columns:1fr;gap:36px;padding-top:52px;padding-bottom:68px}.dc-home-hero-copy{max-width:none}.dc-home-hero-copy h1{max-width:12ch;font-size:clamp(2.55rem,11vw,3.55rem)}.dc-home-hero-art{grid-row:2}.vocabulary-entry-main>header{grid-template-columns:1fr;gap:12px}.vocabulary-entry h2{font-size:clamp(2rem,10vw,3rem)}}@media (width<=1180px){.concept-index-page .vocabulary-entry-main>header{grid-template-columns:minmax(250px,.72fr) minmax(0,1.28fr);gap:38px}.concept-index-page .vocabulary-entry h2{font-size:clamp(1.9rem,3vw,2.55rem)}}@media (width<=760px){.concept-index-page .page-title{font-size:clamp(2.55rem,11vw,3.6rem)}.concept-index-page .vocabulary-entry-main>header{grid-template-columns:1fr;gap:12px}.concept-index-page .vocabulary-entry h2{text-wrap:wrap;font-size:clamp(2rem,10vw,3rem)}}@media (width<=1080px){.concept-index-page .vocabulary-entry{grid-template-columns:46px minmax(220px,.72fr) minmax(0,1.28fr);gap:28px}}@media (width<=760px){.concept-index-page .vocabulary-entry{grid-template-columns:40px minmax(0,1fr);gap:14px 18px;padding:48px 0}.concept-index-page .vocabulary-entry-index{grid-area:1/1}.concept-index-page .vocabulary-entry-title{grid-area:1/2;font-size:clamp(2rem,10vw,3rem)}.concept-index-page .vocabulary-entry-main{grid-area:2/2;padding-top:8px}.concept-index-page .vocabulary-related{grid-template-columns:1fr;gap:8px}.dc-home-hero-copy{padding-bottom:24px}.dc-home-hero-art,.dc-home-hero-art picture,.dc-home-hero-art img{margin-bottom:0}.decision-path li{grid-template-columns:32px minmax(0,1fr);gap:8px 14px;padding:20px 0}.decision-path h3{grid-column:2}.decision-path dl{grid-column:2;grid-template-columns:1fr;gap:14px}}:is(.focus-grid,.about-grid,.about-brand-grid,.case-study-grid,.library-grid,.related-content-grid,.dc-path-grid){grid-template-columns:minmax(0,1fr);gap:0}:is(.card,.focus-card,.resource-card,.about-card,.about-career-card,.about-brand-foundation-card,.case-study-card,.library-resource-card,.dc-path-card){border:0;border-top:1px solid var(--line);min-height:auto;box-shadow:none;background:0 0;border-radius:0;padding:28px 0;transform:none}:is(.focus-grid,.about-grid,.about-brand-grid,.case-study-grid,.library-grid,.dc-path-grid)>:last-child{border-bottom:1px solid var(--line)}:is(.card,.focus-card,.resource-card,.about-card,.about-career-card,.about-brand-foundation-card,.case-study-card,.library-resource-card,.dc-path-card):hover{border-color:var(--line);background:var(--surface-soft);padding-left:14px;padding-right:14px;transform:none}.dc-path-card{grid-template-rows:auto auto;grid-template-columns:42px minmax(260px,.86fr) minmax(320px,1.14fr) 24px;align-items:center;gap:5px clamp(16px,2vw,32px);padding:28px 0;display:grid;position:relative}.dc-path-index,.dc-path-prompt,.dc-path-card strong,.dc-path-description,.dc-path-arrow{margin:0;padding:0}.dc-path-index{grid-area:1/1/3;align-self:start;padding-top:5px}.dc-path-card strong{letter-spacing:-.035em;grid-area:1/2;font-size:clamp(1.45rem,2vw,1.9rem);font-weight:480;line-height:1.12}.dc-path-prompt{max-width:620px;color:var(--muted);letter-spacing:.01em;grid-area:2/2;font-size:.76rem;line-height:1.45}.dc-path-description{max-width:560px;color:var(--muted);letter-spacing:.01em;text-align:right;grid-area:1/3/3;place-self:center end;font-size:.76rem;line-height:1.45}.dc-path-arrow{color:var(--indigo);grid-area:1/4/3;justify-self:start;margin-left:clamp(-12px,-.8vw,-8px);transition:transform .18s}.dc-path-card:hover .dc-path-arrow{transform:translate(4px)}.case-study-card,.library-resource-card{min-height:auto}.case-study-card h2,.library-resource-card h2{margin-top:14px}.case-study-footer,.library-resource-footer{margin-top:24px;padding-top:0}@media (width<=900px){.dc-path-card{grid-template-columns:34px minmax(220px,.8fr) minmax(280px,1.2fr) 24px;gap:5px 22px}}@media (width<=680px){.dc-path-card{grid-template-rows:auto auto auto;grid-template-columns:30px minmax(0,1fr) 14px;column-gap:8px;padding:25px 0}.dc-path-index{grid-row:1/4}.dc-path-description{text-align:left;grid-area:3/2;justify-self:start;margin-top:10px}.dc-path-arrow{grid-area:1/3/4;margin-left:-4px}}.related-content-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(34px,5vw,76px)}.related-group{border:0;padding:0}.related-group:last-child{border-bottom:0}.related-group h3{color:var(--indigo);letter-spacing:.1em;margin:0 0 18px;font-size:.68rem;font-weight:700}.related-group a{box-sizing:border-box;height:64px;color:var(--ink);border:0;grid-template-columns:minmax(0,1fr) 18px;align-content:start;align-items:start;gap:18px;padding:9px 0;font-size:.92rem;line-height:1.45;display:grid}.related-group a>:last-child{grid-column:2;justify-self:end;line-height:1.45}.related-group a:hover{color:var(--indigo)}.editorial-index-arrow,.note-index-arrow,.search-result-arrow{width:auto;min-width:0;height:auto;min-height:0;box-shadow:none;border:0;border-radius:0;padding:0;background:0 0!important}.editorial-index-row:hover .editorial-index-arrow,.note-index-row:hover .note-index-arrow,.search-result-main:hover .search-result-arrow{transform:translate(4px);background:0 0!important}@media (width<=860px){.related-content-grid{grid-template-columns:1fr;gap:34px}.related-group h3{margin-bottom:12px}.related-group a{height:auto}}.library-resource-top{justify-content:flex-start}.library-resource-card h2{margin:12px 0 8px;font-size:clamp(1.3rem,2vw,1.65rem)}.library-resource-card>p{max-width:720px}