@font-face{font-family:"Casino Grotesk";src:url("/fonts/woff2/CasinoGrotesk-Regular.woff2?v=3.2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Casino Grotesk";src:url("/fonts/woff2/CasinoGrotesk-Medium.woff2?v=3.2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Casino Grotesk";src:url("/fonts/woff2/CasinoGrotesk-Bold.woff2?v=3.2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
:root {
  --paper:#fbfbf9; --paper-alt:#f3f3ef; --ink:#0c1218; --muted:#5b6675;
  --line:#e3e8ee; --line-strong:#cdd5de; --blue:#1d4ed8; --accent:#1d4ed8;
  --display:"Casino Grotesk","Helvetica Neue",Arial,sans-serif;
  --body:"Helvetica Neue",Helvetica,Arial,"PingFang SC","Hiragino Sans","Microsoft YaHei","Yu Gothic",sans-serif;
  --mono:"SFMono-Regular",Consolas,"PingFang SC","Hiragino Sans",monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:30px}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 var(--body);-webkit-font-smoothing:antialiased}
h1,h2,h3,p,figure{margin:0}
h1,h2,h3{font-family:var(--display);font-weight:400;font-kerning:normal;font-synthesis:none;overflow-wrap:break-word}
a{color:inherit;text-underline-offset:5px}
button,input,select,textarea{font:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--blue);outline-offset:5px}
img,svg{display:block;max-width:100%}button,summary{cursor:pointer}
.wrap{width:100%;max-width:1440px;margin-inline:auto;padding-inline:clamp(24px,4.5vw,72px)}
.eyebrow{font:11px/1.6 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.site-header{min-height:116px;display:flex;align-items:center;gap:38px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:16px;text-decoration:none;white-space:nowrap;font:500 17px/1.1 var(--display);letter-spacing:.045em}
.brand-mark{width:54px;height:55px;flex-shrink:0}
.site-nav{display:flex;align-items:center;gap:29px;margin-left:auto;font-size:12px;line-height:1.4}
.site-nav a{text-decoration:none;padding-block:12px}
.site-nav a:hover,.site-nav a[aria-current="page"]{color:var(--blue);text-decoration:underline}
.language-menu{position:relative;font-size:12px;flex-shrink:0;z-index:5}
.language-menu summary{display:flex;align-items:center;gap:18px;list-style:none;padding:9px 0 9px 20px;border-left:1px solid var(--line)}
.language-menu summary::-webkit-details-marker{display:none}
.language-menu summary span{font-size:15px;color:var(--muted)}
.language-menu nav{position:absolute;top:100%;right:0;width:175px;background:var(--paper);border:1px solid var(--line-strong);padding:8px;box-shadow:0 8px 20px #0c12180c}
.language-menu nav a{display:block;padding:8px 12px;text-decoration:none;font:13px/1.5 var(--body)}
.language-menu nav a:hover,.language-menu nav a[aria-current]{background:var(--paper-alt);color:var(--blue)}
.skip-link{position:absolute;top:-100px;left:20px;z-index:10;padding:10px 18px;background:var(--ink);color:white}
.skip-link:focus{top:12px}
.hero{padding-top:48px}
.home-pattern{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.pattern-meta{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.pattern-toggle{display:inline-flex;align-items:center;gap:8px;flex-shrink:0;border:0;border-bottom:1px solid var(--line-strong);padding:5px 0;background:transparent;color:var(--muted);font:10px/1.5 var(--mono);cursor:pointer}
.pattern-toggle::before{content:"";width:7px;height:8px;border-inline:2px solid currentColor}
.pattern-toggle[aria-pressed="false"]::before{width:0;height:0;border:4px solid transparent;border-right:0;border-left:6px solid currentColor}
.pattern-toggle:hover{color:var(--blue);border-color:var(--blue)}
.pattern-toggle[hidden]{display:none}
.hero-copy{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:10%;align-items:center;padding-block:42px 58px}
.hero h1{font-size:clamp(43px,4.65vw,70px);line-height:1.14;letter-spacing:-.018em;max-width:22ch}
.hero-intro{max-width:61ch;margin-top:29px}
.hero-intro p{font-size:16px;line-height:1.8;color:var(--muted)}
.text-link{display:inline-flex;align-items:center;gap:20px;text-decoration:none;font-size:12px;padding-block:9px;border-bottom:1px solid var(--line-strong)}
.text-link:hover{color:var(--blue);border-color:var(--blue)}
.hero-intro .text-link{margin-top:19px}
.hero-signature{display:flex;flex-direction:column;align-items:center;gap:30px;align-self:center}
.hero-seal{width:210px;height:auto}
.hero-signature-caption{text-align:center}
.hero-wordmark{display:block;font:12px var(--mono);letter-spacing:.22em}
.hero-slogan{font:400 19px/1.45 var(--display);margin-top:13px;letter-spacing:0}
.whiteboard-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.whiteboard-frame{position:relative;aspect-ratio:3/2;overflow:hidden;background:var(--paper-alt)}
.whiteboard img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.whiteboard video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;visibility:hidden}
.whiteboard video.film-ready{visibility:visible}
.whiteboard figcaption{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding-top:15px;font-size:12px}
.figure-number{font:10px var(--mono);margin-right:10px;color:var(--blue)}
.media-kind{font:9px/1.5 var(--mono);text-transform:uppercase;letter-spacing:.05em;color:var(--muted);flex-shrink:0}
.media-note{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:25px 0 29px;color:var(--muted);border-bottom:1px solid var(--line);font-size:11px}
.media-note>span{font-size:10px}
.film-toggle{background:transparent;border:1px solid var(--line-strong);padding:6px 10px;font-size:11px}
.section-space{padding-top:96px;padding-bottom:96px}
.section-heading{display:grid;grid-template-columns:1fr 2fr;gap:35px;align-items:start}
.section-heading h2{font-size:clamp(31px,3.4vw,48px);line-height:1.2;letter-spacing:-.012em;max-width:25ch}
.section-aside{color:var(--muted);font-size:13px}
.languages{display:grid;grid-template-columns:1fr 1fr;gap:18px 44px;padding:42px 0;border-bottom:1px solid var(--line);font:400 clamp(25px,2.9vw,40px)/1.25 var(--display)}
.languages span:first-child{color:var(--blue)}
.explanation{display:grid;grid-template-columns:1fr 1fr;gap:12%;padding-top:43px}
.explanation h2{font-size:clamp(29px,3vw,42px);line-height:1.2;max-width:19ch}
.explanation p{font-size:15px;color:var(--muted);line-height:1.85}.explanation p+p{margin-top:20px}
.mission-section{background:var(--ink);color:var(--paper)}
.mission-inner{display:grid;grid-template-columns:1fr 2fr;column-gap:35px;row-gap:30px;padding-block:84px}
.mission-section .eyebrow{color:#9db4ef;padding-top:7px}
.mission-section h2{font-size:clamp(32px,3.3vw,47px);line-height:1.26;max-width:28ch}
.mission-body{grid-column:2;font-size:15px;line-height:1.9;color:#b9c3d1;max-width:62ch}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:46px;margin-top:51px}
.principles article{border-top:1px solid var(--line-strong);padding-top:25px}
.principle-number{display:block;font:11px var(--mono);color:var(--blue);margin-bottom:25px}
.principles h3{font-size:27px;line-height:1.25;max-width:19ch}
.principles p{font-size:14px;color:var(--muted);margin-top:18px;line-height:1.85}
.principle-note{display:block;font:10px/1.6 var(--mono);margin-top:25px;color:var(--blue)}
.work-section{border-top:1px solid var(--line)}
.section-description{font-size:14px;color:var(--muted);margin-top:20px}
.work-item{display:grid;grid-template-columns:35px minmax(0,1fr) 30%;gap:35px;align-items:center;padding:41px 0;border-bottom:1px solid var(--line);text-decoration:none}
.work-item:first-of-type{margin-top:46px;border-top:1px solid var(--line)}
.work-index{font:11px var(--mono);align-self:start;padding-top:4px;color:var(--blue)}
.work-detail .eyebrow{font-size:10px}
.work-detail h3{font-size:clamp(27px,2.8vw,40px);line-height:1.2;margin:13px 0 16px}
.work-detail p{font-size:14px;color:var(--muted);max-width:54ch;line-height:1.85}
.work-detail .text-link{margin-top:17px}
.type-art{min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--ink);color:var(--paper);font:400 98px/1 var(--display)}
.type-art span{font:400 19px/1 var(--display);margin-top:15px;letter-spacing:.1em}
.work-visual{min-height:200px;display:flex;align-items:center;justify-content:center;background:#f0f2f4;padding:24px}
.work-visual svg{width:100%;fill:none;stroke:var(--blue);stroke-width:1.2}
.elba-art circle{fill:none;stroke:var(--muted)}
.list-paper{display:flex;flex-direction:column;gap:13px;background:var(--paper);border:1px solid var(--line-strong);padding:22px 20px;font-size:11px;width:100%;max-width:265px}
.list-paper-title{font:400 18px/1.3 var(--display);margin-bottom:7px}
.list-paper>span:not(:first-child){display:flex;align-items:center;gap:9px}
.list-paper i{display:inline-block;width:7px;height:7px;border:1px solid var(--muted);flex-shrink:0}
.list-paper .list-done i{background:var(--blue);border-color:var(--blue)}
.work-foot{display:flex;align-items:center;justify-content:space-between;gap:35px;margin-top:29px}
.work-foot p{font-size:12px;line-height:1.85;color:var(--muted);max-width:75ch}.work-foot .text-link{white-space:nowrap}
.contact-section{position:relative;isolation:isolate;background:var(--paper-alt);padding-block:76px 85px;border-top:1px solid var(--line)}
.contact-row{display:grid;grid-template-columns:1fr 1fr;gap:12%;align-items:end;margin-top:30px}
.contact-row h2{font-size:clamp(39px,4.7vw,67px);line-height:1.16;max-width:17ch}
.contact-row p{font-size:16px;max-width:40ch;margin-bottom:26px;color:var(--muted)}
.button{display:inline-flex;justify-content:space-between;align-items:center;gap:24px;background:var(--ink);border:1px solid var(--ink);color:var(--paper);padding:15px 22px;font-size:13px;text-decoration:none}
.button:hover{background:var(--blue);border-color:var(--blue)}
.site-footer{display:flex;align-items:center;justify-content:space-between;gap:25px;min-height:124px}
.footer-mark{flex-shrink:0}.site-footer p,.site-footer>a:last-child{font-size:11px;color:var(--muted)}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* System CJK glyphs have their own spacing and line-height requirements. */
html:lang(zh),html:lang(ja){--display:"PingFang SC","Hiragino Sans","Microsoft YaHei","Yu Gothic","Noto Sans CJK SC","Noto Sans CJK JP",sans-serif}
:lang(zh) h1,:lang(ja) h1{font-size:clamp(33px,3.8vw,54px);line-height:1.45;letter-spacing:0;max-width:19em}
:lang(zh) h2,:lang(ja) h2{line-height:1.5;letter-spacing:0}
:lang(zh) h3,:lang(ja) h3{line-height:1.5}
:lang(zh) .eyebrow,:lang(ja) .eyebrow{letter-spacing:.05em}
.brand,.hero-signature,.languages,.type-art{font-family:"Casino Grotesk","Helvetica Neue",Arial,sans-serif}
@media(max-width:1000px){
 .site-header{gap:24px}.site-nav{gap:20px}.brand{font-size:15px;gap:12px}
 .hero-copy{grid-template-columns:minmax(0,1fr) 170px;gap:7%}.hero-seal{width:160px}
 .hero h1{font-size:clamp(40px,5.2vw,58px)}.hero-intro p{font-size:15px}
 .principles{gap:28px}.principles h3{font-size:25px}
 .work-item{grid-template-columns:25px minmax(0,1fr) 28%;gap:23px}
 .list-paper{padding:17px 13px;font-size:10px}.list-paper-title{font-size:16px}
}
@media(max-width:800px){
 .site-header{flex-wrap:wrap;gap:18px;min-height:140px;padding-top:23px;padding-bottom:15px}
 .language-menu{margin-left:auto}.site-nav{order:3;width:100%;margin:0;gap:20px;justify-content:space-between}
 .brand-mark{width:45px;height:46px}.site-nav a{padding-block:7px}
 .hero{padding-top:32px}.hero>.eyebrow{font-size:10px}
 .hero-copy{grid-template-columns:minmax(0,1fr) 130px;gap:35px;padding-block:32px 40px}
 .hero h1{font-size:42px}.hero-seal{width:125px}.hero-wordmark{font-size:9px;letter-spacing:.13em}.hero-slogan{font-size:16px}
 .hero-intro{margin-top:24px}.hero-intro p{font-size:14px}
 .whiteboard figcaption{align-items:flex-start;flex-direction:column;gap:6px;font-size:11px}
 .mission-inner{grid-template-columns:1fr;gap:24px}.mission-body{grid-column:1}.mission-section h2{max-width:none}
 .principles h3{font-size:23px}.section-heading{grid-template-columns:1fr 2fr;gap:25px}
}
@media(max-width:600px){
 .brand{font-size:14px}.brand-mark{width:39px;height:40px}.site-header{gap:16px;min-height:126px}.language-menu{font-size:11px}.language-menu summary{gap:10px;padding-left:12px}
 .hero-copy{grid-template-columns:1fr;gap:28px;padding-bottom:34px}.hero h1{font-size:clamp(37px,8.2vw,48px);max-width:20ch}
 .hero-signature{grid-row:1;flex-direction:row;gap:20px;justify-content:flex-start}.hero-seal{width:86px}.hero-signature-caption{text-align:left}.hero-wordmark{font-size:11px;letter-spacing:.2em}.hero-slogan{font-size:18px;margin-top:9px}
 .hero-intro p{font-size:15px;line-height:1.8}.hero-intro .text-link{font-size:11px}
 .whiteboard-pair{grid-template-columns:1fr;gap:24px}
 .whiteboard figcaption{font-size:10px;line-height:1.5}.figure-number{margin-right:5px;font-size:9px}.media-kind{font-size:8px}
 .media-note{font-size:10px;gap:8px;padding:20px 0}.media-note>span{font-size:9px}
 .section-space{padding-block:61px}.section-heading{grid-template-columns:1fr;gap:20px}.section-heading h2{font-size:33px}
 .section-aside{font-size:12px}.languages{grid-template-columns:1fr;gap:14px;padding-block:29px;font-size:clamp(25px,6.1vw,34px)}
 .explanation{grid-template-columns:1fr;gap:26px;padding-top:32px}.explanation h2{font-size:33px;max-width:none}.explanation p{font-size:14px}
 .mission-inner{padding-block:54px}.mission-section h2{font-size:32px;line-height:1.3}.mission-body{font-size:14px;line-height:1.9}
 .principles{grid-template-columns:1fr;margin-top:32px;gap:30px}.principles article{padding-top:22px}.principle-number{margin-bottom:15px}.principles h3{font-size:26px;max-width:none}.principles p{margin-top:14px}.principle-note{margin-top:19px}
 .work-item{grid-template-columns:18px minmax(0,1fr);column-gap:15px;row-gap:24px;padding-block:29px}.work-item:first-of-type{margin-top:31px}
 .type-art,.work-visual{grid-column:2;min-height:170px;max-height:195px}.work-detail h3{font-size:31px}.work-detail p{font-size:14px}.work-detail .eyebrow{font-size:9px}
 .work-visual svg{max-width:225px;height:130px}.list-paper{padding:19px 16px;font-size:11px}.list-paper-title{font-size:18px}
 .work-foot{flex-direction:column;align-items:flex-start;gap:12px}
 .contact-section{padding-block:51px 56px}.contact-row{grid-template-columns:1fr;gap:29px;margin-top:24px}.contact-row h2{font-size:43px;max-width:none}.contact-row p{font-size:15px}.button{font-size:12px;gap:18px;padding:14px 18px}
 .site-footer{padding-block:29px;flex-wrap:wrap;gap:20px}.site-footer p{order:3;width:100%;font-size:10px}.site-footer>a:last-child{font-size:10px}
 :lang(zh) .hero h1,:lang(ja) .hero h1{font-size:32px;line-height:1.5}
 :lang(zh) h2,:lang(ja) h2{font-size:29px;line-height:1.55}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* The six expressions use the appropriate glyphs in every page language. */
.languages [lang="zh-Hans"],.type-languages [lang="zh-Hans"]{font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.4}
.languages [lang="ja"],.type-languages [lang="ja"]{font-family:"Hiragino Sans","Yu Gothic","Noto Sans CJK JP",sans-serif;line-height:1.4}