*,*::before,*::after{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{margin:0;background:#F6F4EE;color:#3E4A45;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.8;overflow-wrap:break-word}img,svg,video,canvas{display:block;max-width:100%;height:auto}a{color:#21463B;text-decoration-thickness:1px;text-underline-offset:4px}a:hover{color:#C56B3D}.skip-link{position:absolute;left:12px;top:-60px;background:#fff;padding:8px 12px;z-index:99}.skip-link:focus{top:8px}.site-header{position:relative;background:#F6F4EE;border-bottom:1px solid #D9DED8;z-index:20}.header-inner{max-width:1180px;width:min(100%,1180px);min-width:0;margin:auto;padding:0 32px;height:70px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;min-width:0;text-decoration:none}.brand-logo{height:32px;width:auto;max-width:165px;object-fit:contain}.brand strong{display:block;color:#17352D;font-size:16px;line-height:1.2}.brand small{display:block;color:#66716C;font-size:10px;letter-spacing:.08em}.desktop-nav{display:flex;align-items:center;gap:19px;margin-left:auto;min-width:0}.desktop-nav a,.mobile-link{font-size:15px;text-decoration:none;white-space:nowrap}.desktop-nav a[aria-current=page]{color:#C56B3D}.header-actions{display:flex;align-items:center;gap:10px;min-width:0}.menu-toggle,.menu-close,.button{min-height:44px;border:1px solid #21463B;border-radius:9px;background:#21463B;color:#fff;padding:9px 14px;font:inherit;font-size:15px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.menu-close{background:transparent;color:#21463B}.menu-toggle:hover,.button:hover{background:#17352D;color:#fff}.mega-menu{background:#ECEFE8;border-bottom:1px solid #D9DED8}.mega-inner{max-width:1180px;width:min(100%,1180px);min-width:0;margin:auto;padding:24px 32px 28px}.desktop-menu-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.desktop-menu-grid section{min-width:0}.desktop-menu-grid h2,.mobile-menu-groups h2{font-size:15px;margin:0 0 10px;color:#1F2D28}.desktop-menu-grid a{display:block;padding:7px 0;text-decoration:none;font-size:15px}.desktop-menu-grid a span{display:block;color:#66716C;font-size:12px;line-height:1.55}.mobile-menu-groups{display:none}.menu-close{margin-top:18px}.site-main{min-width:0}.container{width:min(100%,1180px);max-width:1180px;min-width:0;margin:auto;padding-left:32px;padding-right:32px}.reading-column{width:min(100%,780px);min-width:0;margin-left:auto;margin-right:auto}.wide-column{width:min(100%,980px);min-width:0;margin-left:auto;margin-right:auto}.page-head{padding-top:42px;padding-bottom:34px}.breadcrumbs{font-size:14px;color:#78817D;margin-bottom:12px}.page-tag{display:inline-block;color:#C56B3D;font-size:14px;margin-bottom:8px}.page-head h1,.home-intro h1{font-size:34px;line-height:1.25;color:#1F2D28;margin:0 0 14px}.page-head p{max-width:760px;margin:0;color:#66716C}.section{padding-top:52px;padding-bottom:52px;min-width:0}.section.alt{background:#ECEFE8}.section.warm{background:#F2E7D7}.section h2{font-size:25px;line-height:1.35;color:#1F2D28;margin:0 0 20px}.section h3{font-size:19px;line-height:1.45;color:#21463B;margin:28px 0 10px}.section p{margin:0 0 18px}.section ul,.section ol{padding-left:1.25em}.eyebrow{color:#C56B3D;font-size:14px;font-weight:700;letter-spacing:.04em}.home-intro{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:center;gap:44px;min-height:390px;padding-top:40px;padding-bottom:40px}.home-intro>*{min-width:0}.home-intro p{max-width:650px}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.button.secondary{background:transparent;color:#21463B}.button.secondary:hover{background:#ECEFE8}.editorial-image{max-width:430px;max-height:300px;object-fit:contain;margin-left:auto}.content-image{width:auto;max-width:100%;height:auto;object-fit:contain;border:1px solid #D9DED8;border-radius:12px;background:#fff}.image-regular{max-width:420px;max-height:240px}.image-focus{max-width:620px;max-height:300px}.image-mobile{max-width:240px;max-height:380px}.reading-lines{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:28px;align-items:start}.reading-lines>*{min-width:0}.lead-line{padding:24px;border-left:4px solid #C6A15B;background:#fff;border-radius:0 12px 12px 0}.lead-line figure{margin:20px 0 0}.side-lines{display:grid;gap:18px}.side-lines article{padding:18px;border-top:1px solid #D9DED8}.purpose-layout,.people-space,.ai-layout,.continue-layout,.split-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:34px;align-items:start}.purpose-layout>* ,.people-space>* ,.ai-layout>* ,.continue-layout>* ,.split-layout>*{min-width:0}.purpose-list{display:grid;gap:10px}.purpose-list strong{display:block;color:#21463B}.asymmetric-media{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:24px;align-items:start}.asymmetric-media>*{min-width:0}.prose-flow{max-width:760px}.prose-flow figure{margin:30px 0}.ai-layout .content-image{max-width:360px;max-height:300px}.timeline{max-width:820px;margin:auto;border-left:2px solid #C6A15B;padding-left:28px}.timeline article{position:relative;padding:0 0 28px}.timeline article::before{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:#C56B3D;left:-34px;top:10px}.timeline .content-image{max-height:200px;margin:16px 0}.topic-mix{display:grid;grid-template-columns:minmax(0,1.25fr) repeat(3,minmax(0,.75fr));gap:16px;align-items:start}.topic-mix>*{min-width:0}.topic-main{grid-row:span 2;background:#fff;padding:22px;border:1px solid #D9DED8;border-radius:12px}.topic-short{padding:18px;border-top:2px solid #C6A15B}.letter-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,.6fr);gap:28px;align-items:start}.letter-layout>*{min-width:0}.letter-layout aside .content-image{width:100%;max-width:420px}.text-links{display:flex;gap:14px 22px;flex-wrap:wrap;padding:20px 0;border-top:1px solid #D9DED8}.stage-list{display:grid;grid-template-columns:74px minmax(0,1fr);gap:0 24px}.stage-list>*{min-width:0}.stage-num{font-size:24px;color:#C6A15B;font-weight:700;padding-top:4px}.stage-content{padding:0 0 30px;border-bottom:1px solid #D9DED8;margin-bottom:30px}.compact-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.compact-index>*{min-width:0}.index-group{border-top:2px solid #21463B;padding-top:12px}.index-group a{display:block;padding:7px 0}.side-index-layout{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:36px;align-items:start}.side-index-layout>*{min-width:0}.side-index{position:sticky;top:18px;border-left:2px solid #C6A15B;padding-left:16px}.sound-list{background:#ECEFE8;padding:18px;border-radius:12px}.article-note{padding:22px 0;border-top:1px solid #D9DED8}.topic-strip{border-left:3px solid #C56B3D;padding-left:20px;margin:28px 0}.quote-box{background:#F2E7D7;border-radius:12px;padding:20px}.faq-list{max-width:780px}.faq-item{padding:0 0 24px;margin:0 0 24px;border-bottom:1px solid #D9DED8}.faq-item h2{font-size:20px;margin-bottom:8px}.service-list li{margin-bottom:10px}.site-footer{background:#183129;color:#F4F3ED;margin-top:54px;padding:48px 32px 28px}.footer-grid{max-width:1180px;margin:auto;display:grid;grid-template-columns:1.4fr repeat(4,minmax(0,1fr));gap:28px}.footer-grid>*{min-width:0}.footer-grid h2{font-size:16px;color:#F4F3ED;margin:0 0 12px}.footer-grid p{font-size:14px;color:#dfe5df}.footer-grid a{display:block;color:#F4F3ED;text-decoration:none;font-size:14px;padding:4px 0}.footer-bottom{max-width:1180px;margin:30px auto 0;border-top:1px solid rgba(255,255,255,.18);padding-top:18px;display:flex;justify-content:space-between;gap:20px;font-size:14px}.footer-bottom a{color:#F4F3ED}.bottom-nav{display:none}:focus-visible{outline:3px solid #C56B3D;outline-offset:3px}
@media(max-width:900px){.desktop-nav{display:none}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-mix{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr)}.topic-main{grid-row:auto}.header-inner{padding-left:22px;padding-right:22px}.container,.mega-inner{padding-left:22px;padding-right:22px}}
@media(max-width:767px){.header-inner{height:60px;padding-left:16px;padding-right:16px;gap:10px}.brand-logo{height:27px;max-width:120px}.brand small{display:none}.brand strong{font-size:15px}.header-actions{margin-left:auto;gap:6px}.menu-toggle{padding:8px 10px;min-height:44px}.mobile-link{font-size:14px}.desktop-menu-grid{display:none}.mobile-menu-groups{display:block}.mobile-menu-groups section{margin-bottom:18px}.mobile-menu-groups section>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 12px}.mobile-menu-groups a{min-width:0;padding:7px 0;text-decoration:none}.mega-inner{padding:18px 16px 22px}.container{padding-left:16px;padding-right:16px}.page-head{padding-top:30px;padding-bottom:24px}.page-head h1,.home-intro h1{font-size:28px;line-height:1.35}.section{padding-top:38px;padding-bottom:38px}.section h2{font-size:22px;line-height:1.42}.section h3{font-size:18px;line-height:1.5}body{font-size:16px;line-height:1.8}.home-intro,.reading-lines,.purpose-layout,.people-space,.ai-layout,.continue-layout,.split-layout,.asymmetric-media,.topic-mix,.letter-layout,.side-index-layout{display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:none;gap:22px;min-width:0}.home-intro>* ,.reading-lines>* ,.purpose-layout>* ,.people-space>* ,.ai-layout>* ,.continue-layout>* ,.split-layout>* ,.asymmetric-media>* ,.topic-mix>* ,.letter-layout>* ,.side-index-layout>*{grid-column:auto!important;grid-row:auto!important;grid-area:auto!important;min-width:0;width:auto;max-width:100%;position:static}.home-intro{min-height:0;padding-top:30px;padding-bottom:34px}.editorial-image{margin:0;max-width:100%;max-height:220px}.lead-line{padding:18px}.image-regular{max-width:100%;max-height:200px}.image-focus{max-width:100%;max-height:260px}.image-mobile{max-width:190px;max-height:290px}.ai-layout .content-image{max-width:100%;max-height:210px}.timeline{border-left:0;padding-left:0}.timeline article{border-top:2px solid #C6A15B;padding-top:14px}.timeline article::before{display:none}.stage-list{grid-template-columns:minmax(0,1fr);gap:6px}.stage-num{font-size:15px;display:inline-block;width:max-content;background:#ECEFE8;padding:3px 9px;border-radius:9px}.compact-index{grid-template-columns:minmax(0,1fr)}.side-index{position:static;border-left:0;border-top:2px solid #C6A15B;padding:14px 0 0}.topic-main{grid-row:auto}.footer-grid{grid-template-columns:minmax(0,1fr);gap:22px}.site-footer{padding:38px 16px 90px}.footer-bottom{display:block}.footer-bottom a{display:block;margin-top:8px}.bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));left:0;right:0;bottom:0;z-index:30;background:#183129;padding-bottom:env(safe-area-inset-bottom);min-width:0}.bottom-nav a{min-width:0;min-height:56px;display:flex;align-items:center;justify-content:center;color:#F4F3ED;text-decoration:none;font-size:15px;border-right:1px solid rgba(255,255,255,.12)}.site-main{padding-bottom:64px}article,section,aside,nav,figure,div,p,h1,h2,h3,li,blockquote{min-width:0;max-width:100%}figure{margin-left:0;margin-right:0}p,li,a,h1,h2,h3,blockquote{overflow-wrap:anywhere;word-break:normal;writing-mode:horizontal-tb;white-space:normal}.text-links{display:grid;grid-template-columns:minmax(0,1fr);gap:8px}.button-row{display:grid;grid-template-columns:minmax(0,1fr)}.button{width:100%}}
@media(max-width:360px){.brand-logo{max-width:95px}.brand span strong{max-width:96px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mobile-menu-groups section>div{grid-template-columns:minmax(0,1fr)}.header-actions .mobile-link{display:none}.container{padding-left:16px;padding-right:16px}}