/* rjuro.com, in the manner of the BDS zine deck: uppercase serif heads with a magenta italic that glints,
   mono captions, dark ruled "boxes", sparkles, paper grain, a dark Danish spread with drifting colour; green accent.
   Paper and ink from the WeChat card. Every font is self-hosted. */
@font-face{font-family:Sansation;src:url(fonts/sansation.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Sansation;src:url(fonts/sansation-bold.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url(fonts/instrument-serif.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url(fonts/instrument-serif-italic.woff2) format("woff2");font-style:italic;font-weight:400;font-display:swap}
@font-face{font-family:"Space Mono";src:url(fonts/space-mono.woff2) format("woff2");font-weight:400;font-display:swap}

:root{
  --paper:#f6f4ef; --paper2:#efebe2; --ink:#1f2a44; --soft:#5d6478; --dim:#8a8f9c; --line:rgba(31,42,68,.2);
  --mag:#14804f; --pink:#a9ecc4; --cream:#f3efe2; --night:#141823;
  --sans:Sansation,"Helvetica Neue",Arial,sans-serif;
  --serif:"Instrument Serif","Times New Roman",Times,serif;
  --mono:"Space Mono",ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.2,.7,.1,1);
  --pad:clamp(16px,5vw,72px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:60px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:underline;text-decoration-color:rgba(20,128,79,.45);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-color:var(--mag);color:var(--mag)}
p{margin:0 0 .9em}
.grain{position:fixed;inset:0;pointer-events:none;z-index:50;background-image:var(--noise);opacity:.05;mix-blend-mode:multiply}

/* running head */
.nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:24px;height:52px;padding:0 var(--pad);background:rgba(246,244,239,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line);font:400 12px var(--mono);letter-spacing:.08em;text-transform:uppercase}
.nav a{text-decoration:none;white-space:nowrap}
.mark span{color:var(--dim)}
.links{display:flex;gap:20px;margin-left:auto}
.links a{color:var(--soft)}
.links a:hover{color:var(--mag)}
.da-link{background:var(--ink);color:var(--cream)!important;padding:4px 10px}
.da-link:hover{background:var(--mag)}

/* spreads */
.spread{position:relative;padding:clamp(56px,9vw,120px) var(--pad);border-top:1px solid var(--line);max-width:1440px;margin:0 auto}
.chap{font:400 13px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--soft);margin:0 0 14px;display:flex;align-items:baseline;gap:14px}
.chap span{font:italic 400 44px/1 var(--serif);letter-spacing:0;color:var(--ink)}
.cap{font:400 12px/1.6 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--soft)}

/* type, from the deck */
.hd{font:400 clamp(44px,7.4vw,108px)/.92 var(--serif);text-transform:uppercase;letter-spacing:-.012em;margin:0 0 clamp(28px,4vw,56px);max-width:16ch}
.hd em{font-style:italic;color:var(--mag);
  background:linear-gradient(100deg,var(--mag) 0 42%,#f08a5d 45%,#eec04f 47.5%,#7cc995 50%,#5fa8e8 52.5%,#9b7ff0 55%,var(--mag) 58% 100%);background-size:400% 100%;background-position:100% 0;
  -webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.08em;animation:glint 11s ease-in-out 2.5s infinite}
@keyframes glint{0%,62%{background-position:100% 0}80%,100%{background-position:0 0}}
.mag{color:var(--mag)}
.body{font:400 clamp(24px,2.6vw,34px)/1.2 var(--serif);max-width:24ch;margin:0 0 28px}
.prose{max-width:62ch}

/* cover */
.cover{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(24px,4vw,64px);align-items:center;border-top:0;padding-top:clamp(40px,6vw,88px)}
.cover h1{font-size:clamp(64px,11vw,168px);line-height:.84;max-width:none;margin:10px 0 28px}
.indent{position:relative;display:inline-block;margin-left:1.05em}
.tagword{position:absolute;right:calc(100% + .5em);top:.6em;text-align:right;font:italic 400 .24em/1 var(--serif);text-transform:none;color:var(--mag);letter-spacing:0}
.box{background:rgba(31,42,68,.94);color:var(--cream);font:400 14px/1.45 var(--mono);padding:4px 20px 6px}
.box .row{display:flex;justify-content:space-between;align-items:baseline;gap:24px;padding:12px 0 10px;position:relative}
.box .row+.row::before,.box .row:first-child::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:rgba(243,239,226,.4);transform:scaleX(var(--r,1));transform-origin:left;transition:transform 1.1s var(--ease)}
.box .row:first-child::before{display:none}
.box a{color:var(--pink);text-decoration-color:rgba(169,236,196,.4)}
.box a:hover{color:#fff}
.roles{max-width:520px;margin-bottom:22px}
.roles .row span:first-child{color:var(--pink)}
.actions{display:flex;flex-wrap:wrap;gap:8px}
.btn{font:400 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:10px 14px;background:var(--ink);color:var(--cream);border:1px solid var(--ink)}
.btn:hover{background:var(--mag);border-color:var(--mag);color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--mag);color:var(--mag);background:transparent}
.portrait{position:relative;margin:0;aspect-ratio:880/855}
.portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .9s var(--ease)}

/* sparkles: four-point stars that twinkle */
.spk{position:absolute;left:var(--x);top:var(--y);width:var(--z);height:var(--z);margin:calc(var(--z) / -2) 0 0 calc(var(--z) / -2);pointer-events:none;z-index:3;transform:scale(0);animation:twinkle 4.8s ease-in-out var(--w,0s) infinite;overflow:visible}
@keyframes twinkle{0%,48%,100%{transform:scale(0) rotate(0)}60%{transform:translate(-4px,-6px) scale(1) rotate(35deg)}72%{transform:translate(2px,-10px) scale(.5) rotate(80deg)}80%{transform:translate(5px,-4px) scale(.85) rotate(120deg)}92%{transform:scale(0) rotate(160deg)}}

/* research */
.cols{display:grid;grid-template-columns:1fr minmax(240px,360px);gap:clamp(28px,5vw,80px);align-items:start}
.tag{display:flex;justify-content:space-between;gap:16px;background:rgba(31,42,68,.94);color:var(--cream);font:400 13px var(--mono);padding:8px 16px;margin-top:8px;text-transform:uppercase;letter-spacing:.06em}
.tag a{color:var(--pink);text-transform:none}
.tags .tag:nth-child(3n+2){background:var(--mag);color:#fff}

/* work: the big ruled box */
.box.big{font-size:15px;padding:4px 26px 8px}
.box.big .row{padding:18px 0 16px}
.box.big .row>span:first-child{font:400 clamp(22px,2.3vw,30px)/1.15 var(--serif)}
.box.big a{text-decoration:none}
.box small{display:block;font:400 13px/1.55 var(--mono);color:rgba(243,239,226,.75);margin-top:8px;max-width:70ch}
.box .r{font:400 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--pink);white-space:nowrap;text-align:right}

.quote{background:rgba(31,42,68,.94);color:var(--cream);font:400 14px/1.6 var(--mono);padding:18px 20px}

/* teaching */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,28px);align-items:start}
.trio>div:nth-child(2){margin-top:48px}
.trio>div:nth-child(3){margin-top:96px}
.trio>div:nth-child(2) .tag{background:var(--mag);color:#fff}

/* publications */
.year{display:grid;grid-template-columns:150px 1fr;gap:24px;border-top:1.5px solid var(--ink);padding-top:16px;margin-bottom:32px}
.y{font:italic 400 clamp(36px,4vw,56px)/.9 var(--serif);margin:0;color:var(--ink)}
.pub{display:grid;grid-template-columns:100px 1fr;gap:12px;padding:0 0 18px}
.kind{font:400 11px/2.1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mag)}
.pub .t{display:block;font:400 clamp(20px,1.9vw,25px)/1.2 var(--serif);text-decoration:none}
.pub a.t:hover{color:var(--mag)}
.pub .m{color:var(--soft);font-size:14px;margin:4px 0 0}
.more{margin-top:8px}

/* news */
.box.news .row>span:first-child{font:400 15px/1.5 var(--sans)}

/* Danish: the dark spread */
.spread.dark{background:var(--night);color:var(--cream);max-width:none;overflow:hidden;border:0}
.dark-in{position:relative;z-index:2;max-width:1296px;margin:0 auto}
.dark .chap,.dark .chap span{color:var(--cream)}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;mix-blend-mode:screen;animation:drift 26s ease-in-out infinite alternate;z-index:0}
@keyframes drift{to{transform:translate(var(--dx),var(--dy)) scale(1.12)}}
.dark::after{content:"";position:absolute;inset:0;background-image:var(--noise);opacity:.22;mix-blend-mode:overlay;pointer-events:none;z-index:1}
.dark .hd em{background-image:linear-gradient(100deg,#a9ecc4 0 42%,#ffc09a 45%,#ffe08a 47.5%,#b4f0c6 50%,#a8d4ff 52.5%,#cdb8ff 55%,#a9ecc4 58% 100%)}
.da-cols{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.dark .quote{background:rgba(10,12,20,.62);font:400 16px/1.75 var(--sans);padding:22px 26px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.dark .quote p:last-child{margin:0}
.dark .tag{background:var(--mag);color:#fff;margin-top:20px;max-width:640px}
.dark .tag a{color:#fff;font-family:var(--mono)}
.dark a{text-decoration-color:rgba(255,255,255,.5)}

/* contact */
.mail{font:400 clamp(28px,4.4vw,64px)/1.05 var(--serif);margin:0 0 40px;word-break:break-word}
.mail a{text-decoration-thickness:2px}
.contact{display:grid;grid-template-columns:1fr 2fr;gap:32px;border-top:1.5px solid var(--ink);padding-top:16px}
.contact p{margin:0}
.contact .cap{margin-bottom:6px}

.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:28px var(--pad) 44px;border-top:1px solid var(--line);font:400 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--soft)}

/* build-in, from the deck */
.js [data-a]{opacity:0;transform:translateY(16px);transition:opacity .8s var(--ease),transform 1s var(--ease);transition-delay:calc(var(--d,0) * 1ms)}
.js [data-a].in{opacity:1;transform:none}
.js .hd[data-a]{clip-path:inset(0 -4% 100% -4%);transform:translateY(50px);transition:clip-path 1.3s var(--ease),transform 1.3s var(--ease),opacity .5s ease}
.js .hd[data-a].in{clip-path:inset(-15% -4% -25% -4%);transform:none}
.js .box[data-a] .row{--r:0}
.js .box[data-a].in .row{--r:1}

@media (max-width:860px){
  .links{display:none}
  .da-link{margin-left:auto}
  .mark span{display:none}
  .cover{grid-template-columns:1fr}
  .portrait{order:-1;width:min(70%,320px)}
  .cols,.da-cols,.trio,.contact{grid-template-columns:1fr}
  .trio>div:nth-child(n){margin-top:0}
  .year{grid-template-columns:1fr;gap:10px}
  .pub{grid-template-columns:1fr;gap:0}
  .box .row{flex-direction:column;gap:4px}
  .box .r{text-align:left;order:-1}
  .roles .row{flex-direction:row}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.js [data-a]{opacity:1;transform:none;clip-path:none}}
@media print{.nav,.grain,.blob,.spk{display:none}.js [data-a]{opacity:1;transform:none;clip-path:none}.spread.dark{background:none;color:var(--ink)}}

/* research flow: ruled mono steps with arrows, in the deck's box style */
.flow{margin-top:clamp(36px,5vw,64px)}
.flow ol{list-style:none;margin:10px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:28px;counter-reset:s}
.flow li{position:relative;background:rgba(31,42,68,.94);color:var(--cream);padding:14px 16px 16px;counter-increment:s}
.flow li::before{content:"0" counter(s);display:block;font:italic 400 30px/1 var(--serif);color:var(--pink);margin-bottom:10px}
.flow li:not(:last-child)::after{content:"→";position:absolute;right:-22px;top:50%;transform:translateY(-50%);font:400 16px var(--mono);color:var(--mag)}
.flow b{display:block;font:400 21px/1.15 var(--serif)}
.flow span{display:block;font:400 12px/1.5 var(--mono);color:rgba(243,239,226,.75);margin-top:6px}
.flow li.h{background:var(--mag)}
.flow li.h::before{color:#fff}
.flow li.h span{color:#fff}
@media (max-width:860px){
  .flow ol{grid-template-columns:1fr;gap:22px}
  .flow li:not(:last-child)::after{content:"↓";right:auto;left:18px;top:auto;bottom:-21px;transform:none}
}