:root{--ink:#111;--muted:#6b6b6b;--line:#d9d9d6;--paper:#fff;--pad:clamp(20px,4vw,56px);
--sans:"Helvetica Neue",Helvetica,Arial,system-ui,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font:400 15px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
.label{font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.muted{color:var(--muted)}
/* home */
.intro{min-height:100svh;display:flex;flex-direction:column;justify-content:space-between;padding:var(--pad)}
.intro .top{display:flex;justify-content:space-between;gap:16px}
.intro .logo{width:min(88vw,1100px);margin:auto 0 0}
.intro .about{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-top:28px;
border-top:1px solid var(--ink);padding-top:14px}
.intro .about p{max-width:34ch}
.tex{position:relative;display:block;min-height:48vh;background-size:cover;background-position:center;background-color:#f4f4f2}
.tex .tag{position:absolute;left:var(--pad);bottom:var(--pad);background:var(--paper);padding:18px 22px 16px;
min-width:min(420px,calc(100vw - 2*var(--pad)))}
.tex .num{font-size:11px;letter-spacing:.14em}
.tex h2{font-size:clamp(22px,3vw,34px);font-weight:500;letter-spacing:-.01em;line-height:1.15;margin:6px 0 8px}
.tex .go{display:inline-block;margin-top:10px;border-bottom:1px solid var(--ink)}
.tex:hover .go{color:var(--muted);border-color:var(--muted)}
.cover{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);align-items:end;gap:var(--pad);padding:clamp(40px,8vw,120px) var(--pad)}
.cover.right{grid-template-columns:minmax(0,2fr) minmax(0,3fr)}
.cover.right .pic{order:2}
.cover .pic{display:flex}.cover.right .pic{justify-content:flex-end}
.rot{position:relative;display:block}
.rot img{max-height:86vh;width:auto;transition:opacity 1.2s ease}
.rot img+img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:left bottom;opacity:0}
.cover.right .rot img+img{object-position:right bottom}
.rot.go img{opacity:0}.rot.go img.on{opacity:1}
.cover .side p{max-width:40ch;margin-top:10px}
.cover .side .go{display:inline-block;margin-top:18px;border-bottom:1px solid var(--ink)}
.cover .side .go:hover{color:var(--muted);border-color:var(--muted)}
.side p a,.body p a{border-bottom:1px solid var(--ink)}
.side p a:hover,.body p a:hover{color:var(--muted);border-color:var(--muted)}
footer{padding:var(--pad);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line)}
/* project */
.bar{display:flex;justify-content:space-between;align-items:center;padding:20px var(--pad);position:sticky;top:0;
background:rgba(255,255,255,.94);backdrop-filter:blur(6px);z-index:2;border-bottom:1px solid var(--line)}
.bar img{height:18px;width:auto}
.head{min-height:46vh;background-size:cover;background-position:center;background-color:#f4f4f2;position:relative}
.head .tag{position:absolute;left:var(--pad);bottom:-1px;background:var(--paper);padding:22px 26px 18px;
min-width:min(560px,calc(100vw - 2*var(--pad)))}
.head h1{font-size:clamp(28px,4.4vw,52px);font-weight:500;letter-spacing:-.02em;line-height:1.08;margin-top:8px}
.text{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:24px var(--pad);padding:clamp(28px,5vw,64px) var(--pad)}
.text .body p{max-width:62ch;font-size:16px}
.text .body p+p{margin-top:1em}
.plates{padding:0 var(--pad) clamp(40px,8vw,120px);display:flex;flex-direction:column;align-items:center;gap:clamp(48px,9vw,140px)}
.plates figure{max-width:100%;width:fit-content;display:flex;flex-direction:column}
.plates img{max-height:92vh;width:auto;background:#f4f4f2}
.plates figcaption{margin-top:12px;text-align:right}
.plates .sec{font-size:clamp(20px,2.4vw,30px);font-weight:500;letter-spacing:-.01em;margin-bottom:16px;
padding-bottom:10px;border-bottom:1px solid var(--ink)}
.next{display:block;padding:clamp(40px,7vw,96px) var(--pad);border-top:1px solid var(--ink)}
.next h2{font-size:clamp(26px,4vw,48px);font-weight:500;letter-spacing:-.02em;margin-top:6px}
.next:hover h2{color:var(--muted)}
@media (max-width:720px){
 .text{grid-template-columns:1fr}
 .cover,.cover.right{grid-template-columns:1fr}
 .cover.right .pic{order:0}
 .tex{min-height:34vh}
}