:root{--paper:#f5f2eb;--ink:#282e28;--muted:#64695e;--accent:#a54a32;--line:#d8d4c9;--sage:#e6e9df;--serif:Georgia,'Noto Serif TC','Songti TC',serif;--sans:system-ui,-apple-system,'PingFang TC','Microsoft JhengHei',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}a,button,input,select,textarea{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:5px}button{cursor:pointer}svg{display:block;width:100%}.shell{width:min(1160px,calc(100% - 96px));margin:auto}.header{width:min(1320px,calc(100% - 96px));margin:auto;min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{font-weight:780;font-size:23px;letter-spacing:-1px}.brand-dot{color:var(--accent);margin-left:10px}.header nav{display:flex;align-items:center;gap:34px;font-size:14px}.header nav a{padding:10px 0}.header nav a:hover,.text-link:hover,.footer>a:last-child:hover{color:var(--accent)}.nav-contact{border-bottom:1px solid var(--ink)}.hero{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:64px;padding:84px 0 70px}.eyebrow{font-size:11px;font-weight:650;letter-spacing:1.8px;margin:0 0 25px;display:flex;align-items:center;gap:12px}.small-line{height:1px;width:27px;background:var(--accent)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(44px,4.5vw,68px);line-height:1.3;letter-spacing:-2px;margin-bottom:26px;font-weight:650}.highlight{position:relative;z-index:0}.highlight:after{content:'';position:absolute;left:0;right:0;bottom:2px;height:10px;background:#d5b3a1;z-index:-1}.period{color:var(--accent)}.hero-description{color:var(--muted);font-size:17px;line-height:1.9}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:30px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:30px;background:var(--ink);color:var(--paper);border:1px solid var(--ink);padding:13px 22px;line-height:1.5;font-size:14px;transition:background .2s,transform .2s}.button:hover{background:var(--accent);border-color:var(--accent);transform:translateY(-2px)}.text-link{display:inline-flex;align-items:center;gap:14px;font-size:14px;background:transparent;border:0;padding:4px 0;border-bottom:1px solid var(--line)}.draft-note{font-size:11px;color:var(--muted);margin:22px 0 0}.hero-art{background:#efebdf;border:1px solid var(--line);padding:22px 24px 16px;transform:rotate(2deg);position:relative}.art-label{font:10px var(--sans);letter-spacing:2px}.hero-art svg text{font:10px var(--sans);letter-spacing:1px;fill:var(--ink)}.art-foot{display:flex;justify-content:space-between;font-size:10px;letter-spacing:1px;padding-top:12px;border-top:1px solid #d5cdbb}.principles{display:flex;justify-content:space-between;gap:20px;padding:21px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:12px;letter-spacing:1px;color:var(--muted)}.principles span:before{content:'+';margin-right:12px;color:var(--accent)}.section{padding:90px 0}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:38px}.section-heading .eyebrow{margin-bottom:14px}h2{font-size:clamp(28px,3vw,40px);line-height:1.5;letter-spacing:-1px;font-weight:600;margin-bottom:0}.section-heading>p{font-size:13px;color:var(--muted);margin:0;line-height:1.9}.work-grid{display:grid;grid-template-columns:1.22fr 1fr;gap:32px}.work-card{display:block}.work-visual{height:300px;overflow:hidden;position:relative;transition:transform .25s;background:#e9e4d9}.work-card:hover .work-visual{transform:translateY(-4px)}.layout-visual{display:flex;align-items:center;justify-content:center;background:#e6e9df}.mini-window{width:75%;background:var(--paper);padding:20px;box-shadow:10px 16px 0 #cad0c1;transform:rotate(-4deg);border:1px solid #b6bdae}.mini-nav{display:flex;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:12px;font-size:12px}.mini-nav b{margin-right:auto}.mini-nav i{height:3px;width:20px;background:#c3c2b6}.mini-layout{display:grid;grid-template-columns:1.2fr 1fr;padding:20px 0;gap:12px}.mini-layout strong{font:34px/1.1 var(--serif);letter-spacing:-1px}.mini-kicker{display:block;width:40px;height:3px;background:var(--accent);margin-bottom:10px}.mini-button{display:block;width:46px;height:12px;background:var(--ink);margin-top:13px}.mini-orbit{display:grid;place-items:center;border:1px solid #adb5a2;border-radius:50%;aspect-ratio:1;align-self:center}.mini-orbit span{width:45%;height:45%;border-radius:50%;background:var(--accent)}.mini-bottom{display:flex;gap:10px}.mini-bottom i{display:block;height:14px;width:33%;background:#e2e3d8}.visual-caption{position:absolute;bottom:15px;left:20px;font-size:9px;letter-spacing:1.7px}.decision-visual{background:#e9dfd3;padding:30px;display:flex;flex-direction:column;justify-content:space-between}.axis-label{font-size:12px;letter-spacing:1px}.balance{display:flex;align-items:center;gap:12px;font-size:13px}.balance-track{height:1px;background:var(--ink);flex:1;position:relative}.balance-track i{display:block;position:absolute;left:50%;top:-11px;width:23px;height:23px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 8px #a54a3215}.decision-number{font:100px/1 var(--serif);color:var(--accent);text-align:center}.work-meta{display:flex;justify-content:space-between;font-size:10px;letter-spacing:1px;color:var(--muted);margin:20px 0 8px}.work-card h3{font-size:22px;font-weight:550;margin-bottom:6px}.work-card p{font-size:13px;color:var(--muted);margin:0}.lab-section{background:var(--ink);color:var(--paper);padding:60px 0}.lab-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.lab-section .eyebrow{color:#cbbb9f;margin-bottom:15px}.lab-section h2{font-size:30px;margin-bottom:14px}.lab-section p{font-size:14px;color:#d2d6ca}.fine-print{font-size:11px!important;line-height:1.8}.lab-section .fine-print{color:#b7beae;margin-bottom:0}.lab-controls label{font-size:14px}.range-labels{display:flex;justify-content:space-between;font-size:11px;margin-top:25px;color:#cbbb9f}input[type=range]{width:100%;accent-color:#d9a78a;margin:16px 0 23px;min-height:30px;cursor:pointer}.lab-result{border-top:1px solid #5c6255;padding-top:22px;min-height:110px}.lab-result strong{font-size:18px;font-weight:500}.lab-result p{margin:8px 0 0}.note-row{display:grid;grid-template-columns:160px 1fr 35px;align-items:center;gap:22px;padding:28px 0;border-top:1px solid var(--line)}.note-row:last-child{border-bottom:1px solid var(--line)}.note-category{font-size:11px;letter-spacing:1px;color:var(--accent)}.note-row h3{font-size:21px;font-weight:550;margin-bottom:4px}.note-row p{font-size:13px;color:var(--muted);margin:0}.note-arrow{font-size:25px;transition:transform .2s}.note-row:hover .note-arrow{transform:translate(3px,-3px);color:var(--accent)}.about-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px;border-top:1px solid var(--line);padding:65px 0 95px;align-items:center}.about-mark{font:180px/1 var(--serif);letter-spacing:-13px;align-self:center}.about-mark>span{color:var(--accent)}.about-mark p{font:11px/1.8 var(--sans);letter-spacing:3px;margin:15px 0 0 10px}.about-copy h2{margin-bottom:18px}.about-lead{font-size:19px}.about-copy>p:not(.eyebrow):not(.about-lead){color:var(--muted)}.about-copy .draft-note{margin-bottom:22px}.contact-section{padding:70px 0;background:#e7e8de}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.contact-grid h2{font-size:42px;line-height:1.4;margin-bottom:24px}.contact-grid>div>p:not(.eyebrow){color:var(--muted);font-size:14px}form label{display:block;font-size:12px;margin-bottom:7px}form select,form textarea{display:block;width:100%;border:1px solid #bac0af;background:#f5f2eb;color:var(--ink);padding:11px 14px;border-radius:0;font-size:14px;margin-bottom:20px}form textarea{resize:vertical}form .fine-print{margin:15px 0;color:var(--muted)}#brief-output{border-top:1px solid #bfc4b7;padding-top:20px}#copy-status{font-size:12px}.footer{padding:30px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:12px}.footer .brand{font-size:19px}.footer p{margin:0;color:var(--muted)}.footer p span{margin-left:15px}.skip{position:fixed;top:-100px;left:12px;background:var(--ink);color:white;padding:10px 20px;z-index:20}.skip:focus{top:12px}.article{max-width:740px;padding:70px 0 90px}.article h1{font-size:42px;line-height:1.5;letter-spacing:-1px;margin-top:24px}.article h2{font-size:25px;margin:38px 0 15px}.article p,.article li{line-height:2;color:#50584e}.article .intro{font-size:20px;color:var(--ink)}.article a:not(.button):not(.text-link){text-decoration:underline;text-underline-offset:4px;color:var(--accent);overflow-wrap:anywhere}.article aside{padding:22px;background:var(--sage);border-left:3px solid var(--accent);margin:30px 0}.article aside p:last-child{margin:0}.article .article-meta{font-size:12px;color:var(--muted)}.article .sources{border-top:1px solid var(--line);padding-top:20px;margin-top:35px}.article .sources li{font-size:13px}.article .article-end{margin-top:40px;display:flex;gap:24px;flex-wrap:wrap}
@media(min-width:1600px){.hero{padding:110px 0 90px}}@media(max-width:1000px){.shell,.header{width:calc(100% - 64px)}.hero{gap:32px;padding-top:65px}.hero-art{padding:18px}.hero-actions{gap:18px;flex-wrap:wrap}.lab-grid,.about-section,.contact-grid{gap:45px}.work-visual{height:260px}.mini-layout strong{font-size:29px}.note-row{grid-template-columns:125px 1fr 25px}}@media(max-width:700px){html{scroll-padding-top:24px}.shell,.header{width:calc(100% - 40px)}.header{min-height:80px;gap:12px;align-items:flex-start;padding:20px 0;flex-wrap:wrap}.brand{font-size:21px}.header nav{gap:19px;font-size:12px;flex-wrap:wrap}.header nav a{padding:3px 0}.hero{grid-template-columns:1fr;gap:38px;padding:45px 0 35px}.hero .eyebrow{margin-bottom:22px}h1{font-size:46px;letter-spacing:-1.5px}.hero-description{font-size:15px}.hero-art{max-width:430px;width:100%;margin:0 auto;transform:rotate(1deg)}.hero-actions{gap:22px}.principles{display:grid;grid-template-columns:1fr 1fr;gap:12px;font-size:11px}.section{padding:55px 0}.section-heading{display:block;margin-bottom:26px}.section-heading>p{margin-top:14px;font-size:12px}.section-heading .eyebrow{font-size:10px}h2{font-size:29px}.work-grid{grid-template-columns:1fr;gap:32px}.work-visual{height:270px}.mini-window{max-width:330px}.work-card h3{font-size:20px}.lab-section{padding:42px 0}.lab-grid,.about-section,.contact-grid{grid-template-columns:1fr;gap:35px}.lab-section h2{font-size:27px}.note-row{grid-template-columns:1fr 22px;gap:4px 10px;padding:22px 0}.note-category{grid-column:1;font-size:10px}.note-row>div{grid-column:1}.note-arrow{grid-column:2;grid-row:1/3}.note-row h3{font-size:18px}.note-row p{font-size:12px}.about-section{padding:40px 0 55px}.about-mark{font-size:115px}.about-mark p{font-size:9px}.about-copy .eyebrow{margin-bottom:15px}.about-lead{font-size:17px}.about-copy>p{font-size:14px}.contact-section{padding:44px 0}.contact-grid h2{font-size:35px}.footer{flex-wrap:wrap;padding:26px 0}.footer p{order:3;width:100%;font-size:11px}.footer p span{margin-left:10px}.article{padding:40px 0 65px}.article h1{font-size:32px}.article h2{font-size:23px}.article .intro{font-size:18px}}
.language-switch{display:flex;align-items:center;gap:9px;font-size:12px;white-space:nowrap}.language-switch a{padding:6px 2px;color:var(--muted)}.language-switch a:hover{color:var(--accent)}.language-switch [aria-current]{font-weight:700;color:var(--accent)}html[lang=en] h1,html[lang=en] h2,html[lang=en] h3{letter-spacing:-.5px;overflow-wrap:break-word}html[lang=en] .hero h1{font-size:clamp(36px,4vw,58px);line-height:1.2}html[lang=en] .case-steps li{grid-template-columns:32px 150px 1fr}html[lang=en] .gateway-pair>span{font-size:32px}html[lang=en] .header nav{gap:22px}@media(max-width:700px){.language-switch{margin-left:auto}.header nav{order:3;width:100%;gap:16px}html[lang=en] .header nav{gap:16px}html[lang=en] .case-steps li{grid-template-columns:28px 1fr}html[lang=en] .hero h1{font-size:40px}html[lang=en] .gateway-pair{gap:12px}html[lang=en] .gateway-pair>span{font-size:28px}}
.work-card{min-width:0}@media(max-width:700px){html[lang=en] .gateway-pair{gap:8px}html[lang=en] .gateway-pair>span{font-size:22px;min-width:0}html[lang=en] .gateway-pair small{font-size:7px;letter-spacing:0}}
@media(max-width:360px){.hero h1,html[lang=en] .hero h1{font-size:36px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

.publication-label{display:block;font-size:10px;color:var(--muted);margin-top:6px;letter-spacing:.5px}.draft-notes-heading{margin-top:40px}.draft-notes-heading h3{font-size:18px;font-weight:550;margin-bottom:6px}.draft-notes-heading p{font-size:12px;color:var(--muted);margin-bottom:20px}.profile-links{display:flex;gap:24px;flex-wrap:wrap}

.gateway-visual{background:var(--sage);padding:28px;display:flex;flex-direction:column;justify-content:space-between}.gateway-pair{display:flex;align-items:center;justify-content:center;gap:24px;padding-bottom:32px}.gateway-pair>span{font:42px/1.3 var(--serif)}.gateway-pair small{display:block;font:9px/2 var(--sans);letter-spacing:1px}.gateway-pair i{font-style:normal;color:var(--accent);font-size:28px}.case-eyebrow{margin-top:36px}.case-products{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin:36px 0;padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.case-products .eyebrow{margin-bottom:10px}.case-products h2{margin-top:0}.case-products p:last-child{margin-bottom:0}.case-steps{list-style:none;counter-reset:step;padding:0;margin:28px 0}.case-steps li{counter-increment:step;display:grid;grid-template-columns:32px 130px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}.case-steps li:before{content:counter(step,decimal-leading-zero);color:var(--accent);font-size:13px}.case-steps span{color:var(--muted);font-size:14px}@media(max-width:700px){.case-products{grid-template-columns:1fr;gap:24px}.case-steps li{grid-template-columns:28px 1fr;gap:6px 12px}.case-steps span{grid-column:2}.gateway-pair{gap:15px}.gateway-pair>span{font-size:34px}.gateway-pair small{font-size:8px;letter-spacing:.5px}}

.writing{max-width:980px;padding:70px 0 90px}.writing h1{font-size:clamp(34px,4vw,52px);margin:24px 0}.writing .intro{max-width:680px;font-size:18px;color:var(--muted)}.writing-topics{display:flex;flex-wrap:wrap;gap:12px 24px;margin:30px 0;font-size:13px}.writing-topics a{padding:6px 0;border-bottom:1px solid var(--line)}.writing-topics a:hover{color:var(--accent)}.writing-section{padding-top:36px;margin-top:20px}.writing-section>.eyebrow{margin-bottom:10px}.writing-section h2{font-size:28px;margin-bottom:18px}.archive-row{grid-template-columns:175px 1fr 24px}.archive-row .note-category{letter-spacing:0;line-height:1.8}.archive-foot{margin-top:32px;font-size:12px;color:var(--muted)}.newsletter-callout,.writing-feature,.letter-reading{background:var(--sage);padding:32px;margin:38px 0;border-top:2px solid var(--accent)}.newsletter-callout h2,.letter-reading h2{font-size:28px;margin-top:0}.newsletter-callout p,.writing-feature p{color:var(--muted)}.writing-feature{margin:0 0 20px}.writing-feature .eyebrow{margin-bottom:14px}.writing-feature h3{font-size:clamp(22px,3vw,30px);font-weight:600;margin-bottom:12px}.home-writing-links{margin:20px 0 30px}.letter-signature{font:italic 30px var(--serif);margin-top:32px}.article .archive-row{text-decoration:none!important;color:var(--ink)!important}.article .archive-row h3{font-size:20px}.article .letter-reading .eyebrow{font-size:10px;margin-bottom:15px}@media(max-width:700px){.writing{padding:40px 0 65px}.writing .intro{font-size:16px}.writing-section{padding-top:24px}.writing-section h2{font-size:25px}.archive-row{grid-template-columns:1fr 22px}.newsletter-callout,.writing-feature,.letter-reading{padding:24px}.newsletter-callout h2,.letter-reading h2{font-size:24px}.writing-topics{gap:8px 20px}.writing h1{font-size:34px;line-height:1.5}}
