/* ============================================================
   SAN CHEEN DO · 三战道 — In Memoriam  |  Design System
   Cinematic ink · ember-red · reverent, immersive motion
   ============================================================ */
:root{
  --ink:#080809;
  --ink-2:#0e0e10;
  --char:#141417;
  --line:rgba(240,235,225,.10);
  --line-2:rgba(240,235,225,.18);
  --bone:#f0ebe1;
  --bone-dim:#a8a196;
  --muted:#6f6a61;
  --seal:#b41e1b;
  --seal-2:#d64b3e;
  --seal-glow:rgba(180,30,27,.5);
  --gold:#c6a259;
  --maxw:1300px;
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-io:cubic-bezier(.76,0,.24,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--ink);color:var(--bone)}
html.ready{}
body{font-family:"Inter","Helvetica Neue",Arial,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
body.no-scroll{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--seal);color:#fff}
.serif{font-family:"Cormorant Garamond",Georgia,serif}
.cjk{font-family:"Noto Serif SC",serif}
@media(pointer:fine){*{cursor:none!important}}

::-webkit-scrollbar{width:9px}::-webkit-scrollbar-track{background:#000}::-webkit-scrollbar-thumb{background:#242426;border-radius:6px}

.grain{position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.045;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.vignette{position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(130% 100% at 50% 25%,transparent 42%,rgba(0,0,0,.6) 100%)}

.preloader{position:fixed;inset:0;z-index:200;background:var(--ink);display:flex;align-items:center;justify-content:center}
.preloader__inner{text-align:center}
.preloader__mark{font-family:"Noto Serif SC",serif;font-size:clamp(44px,8vw,90px);letter-spacing:.12em;color:var(--bone);opacity:.96}
.preloader__sub{margin-top:14px;font-size:11px;letter-spacing:.42em;text-transform:uppercase;color:var(--seal)}
.preloader__num{position:absolute;right:clamp(20px,4vw,54px);bottom:clamp(20px,4vw,44px);font-family:"Anton",sans-serif;font-size:clamp(40px,7vw,90px);color:#1c1c1f;line-height:1}
html:not(.ready) body{overflow:hidden}

.cursor{position:fixed;inset:0;z-index:150;pointer-events:none}
.cursor__dot,.cursor__ring{position:absolute;top:0;left:0;border-radius:50%;transform:translate(-50%,-50%);will-change:transform}
.cursor__dot{width:6px;height:6px;background:var(--seal);margin:-3px 0 0 -3px}
.cursor__ring{width:38px;height:38px;border:1px solid var(--line-2);margin:-19px 0 0 -19px;transition:width .35s var(--ease),height .35s var(--ease),border-color .35s,background .35s}
.cursor.hover .cursor__ring{width:64px;height:64px;border-color:var(--seal);background:rgba(180,30,27,.06);margin:-32px 0 0 -32px}
.cursor.hover .cursor__dot{opacity:0}
.cursor.hidden{opacity:0}

.nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;padding:24px clamp(20px,4vw,54px);transition:background .5s var(--ease),padding .5s var(--ease),border-color .5s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(8,8,9,.7);backdrop-filter:blur(14px);padding-top:14px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.nav__brand{display:flex;align-items:center;gap:13px;z-index:61}
.nav__brand img{width:32px;filter:drop-shadow(0 0 8px var(--seal-glow))}
.nav__brand .n1{font-weight:700;letter-spacing:.22em;font-size:12.5px;text-transform:uppercase}
.nav__brand .n2{font-size:10px;letter-spacing:.32em;color:var(--seal);text-transform:uppercase}
.nav__links{display:flex;gap:30px;align-items:center}
.nav__links a{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--bone-dim);position:relative;padding:4px 0;transition:color .3s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--seal);transition:width .4s var(--ease)}
.nav__links a:hover{color:var(--bone)}.nav__links a:hover::after{width:100%}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:6px;z-index:61}
.nav__burger span{width:26px;height:2px;background:var(--bone);transition:.4s var(--ease)}
.nav.open .nav__burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .nav__burger span:nth-child(2){opacity:0}
.nav.open .nav__burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;z-index:55;background:rgba(6,6,7,.98);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;opacity:0;pointer-events:none;transition:opacity .5s var(--ease)}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{font-family:"Cormorant Garamond",serif;font-size:clamp(30px,7vw,46px);color:var(--bone-dim);transition:color .3s}
.mobile-menu a:hover{color:var(--seal)}

.hero{position:relative;height:100svh;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:0;overflow:hidden;background:#000;will-change:clip-path,transform}
.hero__mediaImg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 7%;filter:grayscale(.3) contrast(1.05) brightness(.42)}
.hero__mediaImg--b{opacity:0}
.hero__media::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 50% 40%,rgba(8,8,9,.5) 12%,rgba(8,8,9,.92) 100%)}
#shadow-canvas{position:absolute;inset:0;z-index:1;opacity:.9}
.hero__glow{position:absolute;z-index:1;top:44%;left:50%;transform:translate(-50%,-50%);width:min(90vw,820px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(180,30,27,.16),transparent 62%);filter:blur(24px)}
.hero__content{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 20px}
.hero__kicker{font-size:11.5px;letter-spacing:.5em;text-transform:uppercase;color:var(--seal);margin-bottom:24px;padding-left:.5em}
.hero__title{font-family:"Anton",sans-serif;text-transform:uppercase;line-height:.88;font-size:clamp(34px,9vw,180px);white-space:nowrap;letter-spacing:.01em}
.hero__title .row{display:block;overflow:hidden}
.hero__title .row span{display:inline-block;will-change:transform}
.hero__cjk-lg{font-family:"Noto Serif SC",serif;font-weight:700}
.hero__meta{margin-top:30px;opacity:0;transform:translateY(16px)}
.hero__meta .rule{width:44px;height:1px;background:var(--seal);margin:0 auto 18px}
.hero__meta p{font-family:"Cormorant Garamond",serif;font-size:clamp(17px,1.8vw,22px);color:var(--bone);font-style:italic}
.hero__meta .dates{margin-top:6px;font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--bone-dim);font-style:normal;font-family:"Inter",sans-serif}
.hero__scroll{position:absolute;z-index:4;bottom:30px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--muted);font-size:10px;letter-spacing:.3em;text-transform:uppercase;opacity:0}
.hero__scroll .bar{width:1px;height:44px;background:linear-gradient(var(--seal),transparent);animation:drop 2.4s var(--ease) infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.hero__reveal{position:absolute;z-index:4;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;opacity:0;pointer-events:none}
.hero__reveal .big{font-family:"Anton",sans-serif;text-transform:uppercase;font-size:clamp(40px,9vw,150px);line-height:.9;color:var(--bone)}
.hero__reveal .cap{margin-top:18px;font-family:"Cormorant Garamond",serif;font-style:italic;font-size:clamp(18px,2vw,26px);color:var(--bone-dim);max-width:24ch}
.hero--static{display:flex;align-items:center;justify-content:center}

.section{position:relative;padding:clamp(90px,14vh,190px) clamp(20px,4vw,54px)}
.wrap{max-width:var(--maxw);margin:0 auto}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--seal);margin-bottom:26px}
.eyebrow::before{content:"";width:32px;height:1px;background:var(--seal)}
.h-xl{font-family:"Anton",sans-serif;text-transform:uppercase;line-height:.95;font-size:clamp(38px,6.4vw,104px);letter-spacing:.005em}
.h-lg{font-family:"Cormorant Garamond",serif;font-weight:600;font-size:clamp(30px,4.4vw,64px);line-height:1.06}
.lede{font-family:"Cormorant Garamond",serif;font-size:clamp(22px,2.7vw,38px);line-height:1.36;color:var(--bone);font-weight:500}
.body-lg{font-size:clamp(16px,1.2vw,18px);color:var(--bone-dim);line-height:1.85;max-width:62ch}
.muted{color:var(--muted)}.seal-word{color:var(--seal)}
.reveal{opacity:0;transform:translateY(34px);transition:opacity 1.1s var(--ease),transform 1.15s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-1{transition-delay:.08s}.reveal-2{transition-delay:.16s}.reveal-3{transition-delay:.24s}.reveal-4{transition-delay:.32s}
.line-mask{overflow:hidden;display:block}.line-mask>*{display:block;transform:translateY(110%);transition:transform 1.1s var(--ease)}.line-mask.in>*{transform:none}
[data-splitline] .sl{display:inline-block;transform:translateY(115%);transition:transform 1.1s var(--ease)}
[data-splitline]{overflow:hidden;display:block}[data-splitline].in .sl{transform:none}

.link{display:inline-flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--bone);padding-bottom:6px;border-bottom:1px solid var(--line-2);transition:.4s var(--ease)}
.link:hover{color:var(--seal);border-color:var(--seal);gap:18px}
.link--seal{color:var(--seal);border-color:var(--seal)}
.link-row{display:flex;gap:34px;flex-wrap:wrap;margin-top:36px;align-items:center}

.manifesto{text-align:center}
.manifesto .lede{max-width:22ch;margin:0 auto}
.manifesto .big{font-family:"Anton",sans-serif;text-transform:uppercase;font-size:clamp(30px,7vw,118px);line-height:.98;letter-spacing:.01em;margin-top:12px}
.manifesto .big em{font-family:"Cormorant Garamond",serif;font-style:italic;font-weight:500;text-transform:none;color:var(--seal)}

.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr)}
.stat{padding:clamp(36px,5vw,64px) 22px;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat__num{font-family:"Anton",sans-serif;font-size:clamp(32px,4.4vw,64px);line-height:1;color:var(--bone)}
.stat__num .u{color:var(--seal)}
.stat__label{margin-top:12px;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,6vw,90px);align-items:center}
.split.rev{grid-template-columns:.95fr 1.05fr}
.split.rev .split__media{order:-1}
.figure{position:relative;overflow:hidden;border:1px solid var(--line);background:#000}
.figure img{width:100%;height:100%;object-fit:cover;filter:grayscale(.35) contrast(1.05)}
.figure.tall{aspect-ratio:3/4}.figure.wide{aspect-ratio:4/3}
.figure__tag{position:absolute;left:0;bottom:0;background:var(--seal);color:#fff;font-size:10px;letter-spacing:.18em;text-transform:uppercase;padding:8px 14px}
.figure__frame{position:absolute;inset:12px;border:1px solid rgba(240,235,225,.22);pointer-events:none;z-index:2}
.feat-quote{font-family:"Cormorant Garamond",serif;font-style:italic;font-size:clamp(20px,2vw,27px);color:var(--bone);border-left:2px solid var(--seal);padding-left:22px;margin:26px 0}

.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pillar{background:var(--ink);padding:clamp(28px,3vw,44px)}
.pillar__i{font-family:"Anton",sans-serif;color:var(--seal);font-size:20px;letter-spacing:.1em}
.pillar h4{font-family:"Cormorant Garamond",serif;font-size:26px;font-weight:600;margin:14px 0 10px}
.pillar p{color:var(--bone-dim);font-size:15px;line-height:1.7}

.lineage__track{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,3vw,40px);margin-top:60px}
.node{position:relative;padding-top:40px}
.node::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--line)}
.node::after{content:"";position:absolute;top:-4px;left:0;width:9px;height:9px;border-radius:50%;background:var(--seal);box-shadow:0 0 14px var(--seal-glow)}
.node__yr{font-family:"Anton",sans-serif;color:var(--seal);font-size:13px;letter-spacing:.14em}
.node__cjk{font-family:"Noto Serif SC",serif;font-size:30px;margin:8px 0 4px;color:var(--bone)}
.node__name{font-weight:700;letter-spacing:.02em;font-size:16px}
.node__role{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.14em;margin-bottom:12px}
.node p{font-size:14px;color:var(--bone-dim);line-height:1.65}

.marquee{display:flex;gap:20px;width:max-content;will-change:transform}
.marquee .figure{width:min(46vw,440px);aspect-ratio:4/3;flex:0 0 auto}
.gallery-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px;grid-auto-rows:120px}
.g1{grid-column:span 5;grid-row:span 3}.g2{grid-column:span 4;grid-row:span 2}.g3{grid-column:span 3;grid-row:span 2}
.g4{grid-column:span 4;grid-row:span 2}.g5{grid-column:span 5;grid-row:span 2}.g6{grid-column:span 3;grid-row:span 3}
.gallery-grid .figure{width:100%;height:100%}

.banner{position:relative;text-align:center;padding:clamp(90px,18vh,220px) 20px;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.banner .bg{position:absolute;inset:0;z-index:0;opacity:.20;background-size:cover;background-position:center;filter:grayscale(1) contrast(1.1)}
.banner .veil{position:absolute;inset:0;z-index:1;background:radial-gradient(120% 100% at 50% 50%,transparent,rgba(8,8,9,.92))}
.banner__in{position:relative;z-index:2;max-width:920px;margin:0 auto}

.memoriam{position:relative;text-align:center;padding:clamp(110px,20vh,240px) 20px}
.memoriam .seal{width:clamp(120px,16vw,200px);margin:0 auto 40px;opacity:.9;filter:drop-shadow(0 0 30px var(--seal-glow))}
.memoriam .cjk-big{font-family:"Noto Serif SC",serif;font-size:clamp(48px,10vw,120px);color:var(--bone);letter-spacing:.1em}
.memoriam .quote{font-family:"Cormorant Garamond",serif;font-style:italic;font-size:clamp(22px,3vw,36px);line-height:1.4;color:var(--bone);max-width:22ch;margin:30px auto 0}
.disclaimer{max-width:64ch;margin:44px auto 0;color:var(--muted);font-size:13px;font-style:italic;font-family:"Cormorant Garamond",serif;text-align:center}
.cta{position:relative;text-align:center}

.form{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:680px;margin:44px auto 0;text-align:left}
.field{display:flex;flex-direction:column;gap:8px}.field.full{grid-column:1/-1}
.field label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.field input,.field textarea{background:var(--ink-2);border:1px solid var(--line);color:var(--bone);padding:14px 16px;font-family:inherit;font-size:15px;transition:border-color .3s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--seal)}
.field textarea{min-height:130px;resize:vertical}
.btn{display:inline-flex;align-items:center;gap:12px;background:var(--seal);color:#fff;padding:16px 30px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;border:1px solid var(--seal);transition:.4s var(--ease)}
.btn:hover{background:transparent;color:var(--seal)}

.footer{border-top:1px solid var(--line);padding:70px clamp(20px,4vw,54px) 40px}
.footer__top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;max-width:var(--maxw);margin:0 auto}
.footer__brand .lg{font-family:"Anton",sans-serif;text-transform:uppercase;font-size:30px;letter-spacing:.02em}
.footer__brand p{color:var(--muted);font-size:14px;max-width:34ch;margin-top:14px}
.footer h5{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--seal);margin-bottom:18px}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer ul a{color:var(--bone-dim);font-size:14px;transition:color .3s}.footer ul a:hover{color:var(--bone)}
.footer__note{max-width:var(--maxw);margin:54px auto 0;padding-top:26px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:12px}

.pagehead{position:relative;padding:clamp(150px,22vh,260px) clamp(20px,4vw,54px) clamp(50px,8vh,90px);overflow:hidden}
.pagehead .bg{position:absolute;inset:0;z-index:0;opacity:.20;background-size:cover;background-position:center top;filter:grayscale(1) contrast(1.05)}
.pagehead .veil{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(8,8,9,.72),var(--ink))}
.pagehead__in{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto}
.crumbs{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}
.crumbs a:hover{color:var(--seal)}
.prose p{color:var(--bone-dim);line-height:1.9;margin-bottom:20px;max-width:68ch}
.prose p .k{color:var(--bone)}
.prose h3{font-family:"Cormorant Garamond",serif;font-size:clamp(24px,3vw,38px);font-weight:600;margin:44px 0 16px}

@media(max-width:1024px){
  .nav__links,.nav__cta{display:none}.nav__burger{display:flex}
  .split,.split.rev{grid-template-columns:1fr;gap:34px}.split.rev .split__media{order:0}
  .stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(5){grid-column:1/-1}
  .pillars{grid-template-columns:1fr}.lineage__track{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:repeat(6,1fr)}.g1,.g2,.g3,.g4,.g5,.g6{grid-column:span 3;grid-row:span 2}
  .footer__top{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  body{font-size:16px}.stats{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--line)}
  .lineage__track{grid-template-columns:1fr}.form{grid-template-columns:1fr}.footer__top{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.001s!important}
  .reveal,[data-splitline] .sl,.line-mask>*,.hero__meta,.hero__scroll{opacity:1!important;transform:none!important}
  .preloader{display:none!important}
}

/* ===== lightbox + complete archive ===== */
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(6,6,7,.94);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .35s var(--ease);padding:40px}
.lightbox.open{opacity:1;pointer-events:auto}
.lightbox__img{max-width:92vw;max-height:86vh;object-fit:contain;box-shadow:0 30px 90px rgba(0,0,0,.7);transform:scale(.96);transition:transform .4s var(--ease)}
.lightbox.open .lightbox__img{transform:scale(1)}
.lightbox__cap{position:absolute;bottom:24px;left:0;right:0;text-align:center;color:var(--bone-dim);font-size:12px;letter-spacing:.18em;text-transform:uppercase}
.lightbox__close{position:absolute;top:22px;right:30px;background:none;border:0;color:var(--bone);font-size:42px;line-height:1;cursor:pointer;opacity:.7;transition:.3s}
.lightbox__close:hover{opacity:1;color:var(--seal)}
.figure img,.archive-item img{cursor:zoom-in}
.archive-grid{columns:4 210px;column-gap:14px;margin-top:44px}
.archive-item{break-inside:avoid;margin:0 0 14px;position:relative;overflow:hidden;border:1px solid var(--line);background:#000}
.archive-item img{width:100%;display:block;filter:grayscale(.35) contrast(1.03);transition:filter .4s,transform .6s var(--ease)}
.archive-item:hover img{filter:grayscale(0) contrast(1.05);transform:scale(1.03)}
.archive-item__cap{position:absolute;left:0;bottom:0;background:var(--seal);color:#fff;font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;padding:5px 9px;opacity:0;transition:opacity .3s;pointer-events:none}
.archive-item:hover .archive-item__cap{opacity:1}
@media(max-width:900px){.archive-grid{columns:3 150px}}
@media(max-width:560px){.archive-grid{columns:2 120px}}