/* TOTAL 50 · V7 — Total Museum yellow & gray */
:root{
  --y:#FFD100;          /* Total yellow */
  --y-deep:#E8BC00;
  --ink:#1D1D1C;        /* charcoal */
  --map:#222221;        /* map ground */
  --map-2:#2A2A28;
  --map-line:#383835;
  --g-1:#F5F5F2;        /* paper */
  --g-2:#ECECE8;
  --g-3:#DCDCD7;
  --g-4:#B9B9B3;
  --g-5:#8E8E88;
  --g-6:#63635E;
  --on-map:#E9E9E4;
  --on-map-2:#A6A6A0;
  --dot:#CFCFCA;
  --font:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Noto Sans KR','Malgun Gothic',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --panel-w:440px;
  --head-h:64px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--map);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;overflow:hidden}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
a{color:inherit}
.mono{font-family:var(--mono)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--y);outline-offset:2px}

/* ---------- header ---------- */
.head{position:fixed;inset:0 0 auto 0;height:var(--head-h);background:var(--g-1);display:flex;align-items:center;gap:18px;padding:0 20px;z-index:40;border-bottom:1px solid var(--g-3)}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-mark{height:40px;padding:0;background:none;display:flex;align-items:center;justify-content:center;color:var(--ink)}
.logo-mark .lg{height:24px;width:auto}
.logo-t{display:flex;flex-direction:column;line-height:1.15}
.logo-t b{font-family:var(--mono);font-size:15px;letter-spacing:.12em}
.logo-t span{font-size:12px;color:var(--g-6)}
.nav{display:flex;gap:2px}
.nav button{height:40px;padding:0 14px;border-radius:999px;font-size:14px;color:var(--g-6);font-weight:500}
.nav button:hover{color:var(--ink);background:var(--g-2)}
.nav button[aria-current="true"]{background:var(--ink);color:var(--y)}
.head-r{margin-left:auto;display:flex;gap:8px;align-items:center}
.sbtn{height:40px;display:flex;align-items:center;gap:10px;padding:0 10px 0 16px;border:1px solid var(--g-3);border-radius:999px;font-size:14px;color:var(--g-6);background:#fff;min-width:220px}
.sbtn kbd{margin-left:auto;font-family:var(--mono);font-size:11px;border:1px solid var(--g-3);border-radius:4px;padding:1px 6px;color:var(--g-5)}

/* ---------- map ---------- */
.map{position:fixed;left:0;right:0;top:var(--head-h);bottom:0;overflow:hidden;background:var(--map);cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none;perspective:1800px}
.map.drag{cursor:grabbing}
.tilt{position:absolute;inset:0;transform-origin:50% 40%;transition:transform .9s cubic-bezier(.2,.7,.1,1)}
.tilt.on{transform:rotateX(14deg) scale(.96)}
.world{position:absolute;left:0;top:0;transform-origin:0 0}
.lane-bg{position:absolute;background:var(--map-2)}
.lane-rule{position:absolute;left:0;height:1px;background:var(--map-line)}
.vline{position:absolute;width:1px;transform-origin:0 0;transform:scaleX(var(--ix));background:var(--map-line)}
.vline.ms{background:#4A4A46}
.yhl{position:absolute;background:rgba(255,209,0,.07);transform-origin:0 0}
.ctx-bar{position:absolute;background:#4C4C48}
.ctx-bar.w{background:#363633}
.ctx-bar:hover{background:var(--g-5)}
.dot{position:absolute;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:var(--dot);transform:scale(var(--ix),var(--iy));transition:background .25s,opacity .3s,box-shadow .25s}
.dot::before{content:"";position:absolute;inset:-5px;border-radius:50%}

.dot.f{box-shadow:0 0 0 2px var(--map),0 0 0 3.5px var(--y)}
.dot.dim{opacity:.13}
.dot.on{background:var(--y);box-shadow:0 0 0 2px var(--map)}
.dot.sel{background:var(--y);width:16px;height:16px;margin:-8px 0 0 -8px;box-shadow:0 0 0 3px var(--map),0 0 0 4.5px var(--y)}
.dot:hover{background:#fff;z-index:5}
.dot.on,.dot.sel{z-index:4}
.lb{position:absolute;left:16px;top:50%;transform:translateY(-50%);white-space:nowrap;max-width:260px;overflow:hidden;text-overflow:ellipsis;font-size:12px;line-height:1.3;padding:3px 7px;border-radius:3px;background:rgba(20,20,19,.92);color:var(--on-map);pointer-events:none;opacity:0;transition:opacity .15s}
.dot:hover .lb,.dot:focus-visible .lb,.dot.sel .lb,.zin .dot.on .lb,.sq:hover .lb,.node .lb{opacity:1}
.sq{position:absolute;width:9px;height:12px;margin:-6px 0 0 -4.5px;border:1.5px solid var(--g-4);transform:scale(var(--ix),var(--iy));transition:background .2s,opacity .3s}
.sq.on{background:var(--on-map);border-color:var(--on-map)}
.sq.sel{background:var(--y);border-color:var(--y)}
.sq.dim{opacity:.18}
.node{position:absolute;width:24px;height:24px;margin:-12px 0 0 -12px;border-radius:50%;border:3px solid var(--y);transform:scale(var(--ix),var(--iy))}
.node.o{border-color:var(--on-map);border-width:2px;width:18px;height:18px;margin:-9px 0 0 -9px;border-radius:3px}
.node .lb{left:30px;background:transparent;padding:0;color:var(--on-map);font-weight:600}
.lane-hd{position:absolute;transform-origin:0 0;transform:scale(var(--ix),var(--iy));pointer-events:none;white-space:nowrap;display:flex;align-items:baseline;gap:8px}
.lane-hd b{font-size:14px;font-weight:700;color:var(--on-map)}
.lane-hd span{font-size:12px;color:var(--on-map-2)}
.ms-lb{position:absolute;transform-origin:0 0;transform:scale(var(--ix),var(--iy));white-space:nowrap;font-size:12px;color:var(--on-map-2);pointer-events:none;padding-left:5px}
.world.ov .ms-lb.alt{display:none}
.ms-lb::before{content:"";position:absolute;left:0;top:3px;width:3px;height:10px;background:var(--y)}
.threads{position:absolute;inset:0;pointer-events:none;overflow:visible}
.threads path{fill:none;stroke-linejoin:round;stroke-linecap:round}
.threads .t{stroke:var(--y);stroke-width:2.5}
.threads .t.draw{animation:draw 1.1s cubic-bezier(.3,.7,.2,1) both}
.threads .s{stroke:var(--on-map);stroke-width:1.5;stroke-dasharray:5 6;opacity:.8}
@keyframes draw{from{stroke-dasharray:1;stroke-dashoffset:1}to{stroke-dasharray:1;stroke-dashoffset:0}}

/* ruler + minimap + controls */
.ruler{position:absolute;left:0;right:0;bottom:0;height:44px;background:linear-gradient(transparent,rgba(24,24,23,.96) 45%);z-index:6}
.tick{position:absolute;bottom:8px;transform:translateX(-50%);font-family:var(--mono);font-size:11px;color:var(--on-map-2);padding:4px 5px;border-radius:4px;min-height:26px}
.tick.dec{color:var(--on-map);font-weight:500}
.tick:hover{background:var(--map-line);color:#fff}
.tick.cur{background:var(--y);color:var(--ink)}
.mini{position:absolute;left:20px;bottom:54px;width:220px;height:44px;border:1px solid var(--map-line);border-radius:6px;background:rgba(24,24,23,.9);z-index:6;overflow:hidden}
.mini i{position:absolute;bottom:4px;width:1.4%;background:#6A6A65}
.mini .vp{position:absolute;top:3px;bottom:3px;border:1.5px solid var(--y);border-radius:3px}
.ctl{position:absolute;right:20px;top:20px;display:flex;flex-direction:column;gap:6px;z-index:8;transition:right .45s cubic-bezier(.2,.8,.2,1)}
.ctl button{width:40px;height:40px;border-radius:8px;background:rgba(34,34,33,.92);border:1px solid var(--map-line);color:var(--on-map);display:flex;align-items:center;justify-content:center}
.ctl button:hover{border-color:var(--y);color:var(--y)}
.layers{position:absolute;left:196px;top:24px;display:flex;gap:6px;z-index:6}
.layers button{height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--map-line);background:rgba(34,34,33,.92);color:var(--on-map-2);font-size:12px}
.layers button[aria-pressed="true"]{color:var(--ink);background:var(--on-map);border-color:var(--on-map)}
.legend{position:absolute;left:252px;bottom:58px;z-index:6;display:flex;gap:14px;font-size:12px;color:var(--on-map-2);align-items:center;flex-wrap:wrap;max-width:520px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:50%;vertical-align:-1px;margin-right:5px;background:var(--dot)}

.legend i.y{background:var(--y)}
.legend i.sq{vertical-align:-2px;border-radius:0;background:transparent;border:1.5px solid var(--g-4);width:8px;height:11px}

/* crumb chip on map */
.chip-hero{position:absolute;left:20px;top:20px;z-index:8;display:none;align-items:center;gap:10px;height:40px;padding:0 16px 0 6px;border-radius:999px;background:rgba(34,34,33,.92);border:1px solid var(--map-line);color:var(--on-map);font-size:14px}
.chip-hero .o{width:28px;height:28px;border-radius:50%;border:3px solid var(--y)}
.chip-hero:hover{border-color:var(--y)}
body.hero-closed .chip-hero{display:flex}

/* ---------- hero ---------- */
.hero{position:absolute;left:0;top:0;bottom:0;width:min(640px,58%);z-index:7;padding:56px 48px 140px;background:linear-gradient(90deg,rgba(26,26,25,.97) 0%,rgba(26,26,25,.9) 70%,rgba(26,26,25,0) 100%);color:var(--on-map);display:flex;flex-direction:column;justify-content:center;transition:opacity .5s,transform .6s cubic-bezier(.2,.8,.2,1)}
body.hero-closed .hero{opacity:0;transform:translateX(-40px);pointer-events:none}
.hero-k{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--on-map-2)}
.hero h1{font-size:clamp(48px,6.4vw,92px);line-height:1;margin:18px 0 18px;font-weight:800;letter-spacing:-.04em;display:flex;align-items:center;gap:.08em}
.zero{display:inline-block;width:.78em;height:.92em;border:.14em solid var(--y);border-radius:50%;margin:0 .02em}
.hero p{font-size:18px;line-height:1.65;color:#CFCFC9;margin:0 0 30px;max-width:460px}
.hero-a{display:flex;flex-direction:column;gap:10px;max-width:440px}
.ha{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:10px;border:1px solid var(--map-line);background:rgba(42,42,40,.8);text-align:left;color:var(--on-map)}
.ha:hover{border-color:var(--y)}
.ha.y{background:var(--y);color:var(--ink);border-color:var(--y)}
.ha .n{font-family:var(--mono);font-size:22px;font-weight:600;min-width:52px}
.ha .t{display:flex;flex-direction:column;gap:2px;font-size:15px;font-weight:600}
.ha .t small{font-weight:400;font-size:12.5px;opacity:.75}
.hero-f{margin-top:24px;font-size:12.5px;color:var(--on-map-2)}

/* ---------- tour card ---------- */
.tour{position:absolute;left:50%;bottom:120px;transform:translateX(-50%);width:min(560px,calc(100% - 40px));z-index:9;background:var(--g-1);border-radius:14px;padding:20px 22px;box-shadow:0 20px 50px rgba(0,0,0,.45);display:none}
.tour.show{display:block}
.tour-k{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--g-6);display:flex;gap:10px;align-items:center}
.tour-k i{flex:1;height:3px;background:var(--g-3);position:relative}
.tour-k i b{position:absolute;left:0;top:0;bottom:0;background:var(--y)}
.tour h3{font-size:22px;margin:8px 0 6px;letter-spacing:-.02em}
.tour p{margin:0;font-size:14.5px;line-height:1.65;color:#3B3B38}
.tour-b{display:flex;gap:8px;justify-content:flex-end;margin-top:14px}

/* ---------- buttons / chips ---------- */
.btn{height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--g-3);font-size:13px;background:#fff;display:inline-flex;align-items:center;gap:6px;color:var(--ink)}
.btn:hover{border-color:var(--ink)}
.btn.y{background:var(--y);border-color:var(--y);font-weight:600}
.btn.k{background:var(--ink);border-color:var(--ink);color:var(--y)}
.btn[disabled]{opacity:.4;cursor:default}
.pc{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:4px 11px;border-radius:999px;border:1px solid var(--g-3);background:#fff;font-size:13px;line-height:1.3;color:var(--ink);text-align:left}
.pc:hover{border-color:var(--ink)}
.pc b{font-family:var(--mono);font-size:11px;font-weight:500;color:var(--g-6)}
.pc.f{border-color:var(--ink);box-shadow:inset 3px 0 0 var(--y)}
.pc.amb{border-style:dashed}

/* ---------- panel ---------- */
.panel{position:fixed;top:var(--head-h);right:0;bottom:0;width:var(--panel-w);background:var(--g-1);z-index:30;transform:translateX(100%);transition:transform .45s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column;box-shadow:-24px 0 50px rgba(0,0,0,.25)}
body.panel-open .panel{transform:none}
body.panel-open .ctl{right:calc(var(--panel-w) + 20px)}
.pbar{display:flex;align-items:center;gap:6px;padding:12px 16px;border-bottom:1px solid var(--g-3);flex:none}
.trail{display:flex;gap:4px;overflow-x:auto;flex:1;scrollbar-width:none;min-width:0}
.trail::-webkit-scrollbar{display:none}
.trail button{flex:none;font-size:12px;color:var(--g-6);padding:5px 8px;border-radius:6px;max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.trail button:hover{background:var(--g-2);color:var(--ink)}
.trail button.cur{color:var(--ink);font-weight:600;background:var(--y)}
.trail span{color:var(--g-4);font-size:12px;align-self:center}
.ib{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex:none;color:var(--ink)}
.ib:hover{background:var(--g-2)}
.pbody{flex:1;overflow-y:auto;padding:26px 28px 60px;scroll-behavior:smooth}
.kick{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--g-6);text-transform:uppercase}
.ptitle{font-size:30px;line-height:1.22;margin:8px 0 6px;font-weight:800;letter-spacing:-.03em}
.ptitle.xl{font-size:56px;font-family:var(--mono);font-weight:600;letter-spacing:-.04em}
.sub{font-size:14px;color:var(--g-6);line-height:1.5}
.lead{font-size:15.5px;line-height:1.75;color:#33332F;margin:14px 0 0}
.tag{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 9px;border-radius:4px;font-size:12px;font-weight:600;background:var(--ink);color:var(--y)}
.tag.g{background:var(--g-2);color:var(--g-6);font-weight:500}
.tag.d{background:transparent;border:1px dashed var(--g-5);color:var(--g-6);font-weight:500}
.tags{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--g-3);border:1px solid var(--g-3);border-radius:10px;overflow:hidden;margin:20px 0}
.stats div{background:var(--g-1);padding:12px 14px}
.stats b{display:block;font-family:var(--mono);font-size:24px;font-weight:600}
.stats span{font-size:12px;color:var(--g-6)}
.h2{font-size:13px;font-weight:700;margin:28px 0 10px;display:flex;align-items:center;gap:8px}
.h2::before{content:"";width:10px;height:10px;background:var(--y);display:inline-block}
.h2 small{font-weight:400;color:var(--g-6)}
.rows{display:flex;flex-direction:column}
.row{display:flex;gap:12px;align-items:baseline;width:100%;text-align:left;padding:10px 8px;border-bottom:1px solid var(--g-2);border-radius:4px}
.row:hover{background:#fff}
.row .y{font-family:var(--mono);font-size:12px;color:var(--g-6);width:40px;flex:none}
.row .tt{flex:1;font-size:14px;line-height:1.45}
.row .tt small{display:block;font-size:12px;color:var(--g-6);margin-top:2px}
.row .n{font-family:var(--mono);font-size:12px;color:var(--g-6)}
.tl{position:relative;padding-left:22px;margin-left:6px;border-left:2.5px solid var(--y)}
.tl .row{position:relative}
.tl .row::before{content:"";position:absolute;left:-30px;top:15px;width:11px;height:11px;border-radius:50%;background:var(--g-1);border:2.5px solid var(--ink)}
.tl .row.k-f::before{background:var(--y);border-color:var(--ink)}
.tl .row.k-g::before{border-radius:2px}
.dl{display:grid;grid-template-columns:76px 1fr;gap:8px 12px;font-size:13.5px;margin:18px 0 0;line-height:1.5}
.dl dt{color:var(--g-6)}
.dl dd{margin:0}
.desc{font-size:14.5px;line-height:1.8;color:#2F2F2C;white-space:pre-line;margin:18px 0 0}
.desc.clamp{display:-webkit-box;-webkit-line-clamp:8;-webkit-box-orient:vertical;overflow:hidden}
.more{font-size:13px;text-decoration:underline;margin-top:6px}
.box{border:1px solid var(--g-3);border-radius:10px;padding:14px 16px;margin-top:18px;background:#fff}
.box.dash{border-style:dashed;background:transparent}
.src{margin-top:28px;padding-top:14px;border-top:1px solid var(--g-3);font-size:12px;color:var(--g-6);line-height:1.6}
.src b{font-family:var(--mono);font-weight:500;color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.note{font-size:12.5px;line-height:1.6;color:var(--g-6);margin-top:12px}
.bar{display:flex;height:10px;border-radius:2px;overflow:hidden;background:var(--g-2);flex:1;align-self:center}
.bar i{display:block;height:100%}
.gen{display:grid;grid-template-columns:56px 1fr;gap:10px;padding:12px 0;border-top:1px solid var(--g-2)}
.gen .mono{font-size:12px;color:var(--g-6);padding-top:7px}
.issues{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px}
.iss{aspect-ratio:3/4;border:1px solid var(--g-3);border-radius:3px;background:#fff;display:flex;flex-direction:column;justify-content:space-between;padding:5px;font-size:10px;color:var(--g-6);text-align:left}
.iss b{font-family:var(--mono);font-size:14px;color:var(--ink)}
.iss:hover{border-color:var(--ink);background:var(--y)}
.sinput{width:100%;height:48px;border-radius:10px;border:1.5px solid var(--ink);padding:0 16px;font:inherit;font-size:16px;background:#fff}
.filters{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0 4px}
.filters button{height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--g-3);font-size:12.5px;background:#fff}
.filters button[aria-pressed="true"]{background:var(--ink);color:var(--y);border-color:var(--ink)}
.grp{font-size:11px;font-family:var(--mono);letter-spacing:.08em;color:var(--g-6);margin:18px 0 4px}
mark{background:var(--y);color:inherit;padding:0 1px}
.nav-ex{display:flex;justify-content:space-between;gap:8px;margin-top:22px}

/* ---------- mobile ---------- */
.mobile,.tabs{display:none}
@media (max-width:760px){
  :root{--head-h:56px}
  body{overflow:auto;background:var(--g-1)}
  .head{padding:0 14px;gap:10px}
  .logo-mark{height:34px;padding:0}.logo-mark .lg{height:20px}
  .logo-t span{display:none}
  .nav,.map,.sbtn kbd{display:none}
  .sbtn{min-width:0;width:40px;padding:0;justify-content:center}
  .sbtn span{display:none}
  .mobile{display:block;padding:calc(var(--head-h) + 0px) 0 84px}
  .tabs{display:flex;position:fixed;left:0;right:0;bottom:0;height:68px;background:var(--g-1);border-top:1px solid var(--g-3);z-index:35;padding:0 4px env(safe-area-inset-bottom)}
  .tabs button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:11px;color:var(--g-6);min-height:56px}
  .tabs button[aria-current="true"]{color:var(--ink);font-weight:700}
  .tabs button[aria-current="true"] svg{color:var(--ink);background:var(--y);border-radius:6px}
  .tabs svg{width:30px;height:24px;padding:2px 5px}
  .panel{top:auto;left:0;width:auto;height:88%;border-radius:18px 18px 0 0;transform:translateY(102%);box-shadow:0 -20px 60px rgba(0,0,0,.3);z-index:45}
  body.panel-open .panel{transform:none}
  .scrim{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:44;opacity:0;pointer-events:none;transition:opacity .3s}
  body.panel-open .scrim{opacity:1;pointer-events:auto}
  .pbody{padding:20px 20px 60px}
  .ptitle{font-size:25px}
  .ptitle.xl{font-size:44px}
  .issues{grid-template-columns:repeat(4,minmax(0,1fr))}
}
.m-hero{background:var(--map);color:var(--on-map);padding:28px 20px 26px}
.m-hero h1{font-size:46px;font-weight:800;letter-spacing:-.04em;margin:10px 0 8px;display:flex;align-items:center;gap:.06em;line-height:1}
.m-hero p{margin:0 0 18px;font-size:15px;line-height:1.6;color:#CFCFC9}
.m-hero .ha{padding:12px 14px}
.m-filters{display:flex;gap:6px;overflow-x:auto;padding:14px 16px 8px;scrollbar-width:none;position:sticky;top:var(--head-h);background:var(--g-1);z-index:5;border-bottom:1px solid var(--g-2)}
.m-filters::-webkit-scrollbar{display:none}
.m-filters button{flex:none;height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--g-3);font-size:13px;background:#fff}
.m-filters button[aria-pressed="true"]{background:var(--ink);color:var(--y);border-color:var(--ink)}
.m-hint{font-size:12px;color:var(--g-6);padding:10px 16px 4px}
.yr{display:grid;grid-template-columns:52px 1fr 30px;gap:10px;align-items:center;width:100%;padding:12px 16px;border-bottom:1px solid var(--g-2);text-align:left;min-height:52px}
.yr:active{background:var(--g-2)}
.yr .mono{font-size:15px;font-weight:600}
.yr .ds{display:flex;flex-wrap:wrap;gap:3px}
.yr .ds i{width:8px;height:8px;border-radius:50%;background:var(--g-5)}

.yr .ds i.f{background:var(--ink);box-shadow:0 0 0 2px var(--y)}
.yr .ds i.x{opacity:.15}
.yr .c{font-family:var(--mono);font-size:12px;color:var(--g-6);text-align:right}
.yr .ms{grid-column:2/4;font-size:12px;color:var(--ink);display:flex;gap:6px;align-items:center}
.yr .ms::before{content:"";width:8px;height:8px;background:var(--y)}
.yr.dec{border-top:2px solid var(--ink)}

body:not(.hero-closed) .layers{display:none}
body.panel-open .tour{left:calc((100% - var(--panel-w))/2)}

/* ---------- media ---------- */
.dot.m::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--map)}

.dot.sel.m::after,.dot.on.m::after{background:var(--ink)}
.legend i.m{position:relative}
.legend i.m::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--map)}
.media{margin:18px 0 0}
.hero-img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--g-3);border-radius:8px;cursor:zoom-in}
.thumbs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;margin-top:6px}
.thumbs button{position:relative;aspect-ratio:1;border-radius:4px;overflow:hidden;background:var(--g-3)}
.thumbs img{width:100%;height:100%;object-fit:cover;display:block}
.thumbs .more-n{position:absolute;inset:0;background:rgba(29,29,28,.72);color:var(--y);font-family:var(--mono);font-weight:600;display:flex;align-items:center;justify-content:center}
.vid{position:relative;width:100%;aspect-ratio:16/9;border-radius:8px;overflow:hidden;background:#000;margin-top:10px}
.vid iframe,.vid video{position:absolute;inset:0;width:100%;height:100%;border:0}
.doc{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:10px;background:var(--ink);color:var(--g-1);margin-top:10px;width:100%;text-align:left}
.doc:hover{outline:2px solid var(--y)}
.doc .ic{width:36px;height:46px;background:var(--y);color:var(--ink);font-family:var(--mono);font-size:11px;font-weight:600;display:flex;align-items:flex-end;padding:4px;flex:none}
.doc small{display:block;color:var(--g-4);font-size:12px;margin-top:2px}
.cred{font-size:11.5px;color:var(--g-6);margin-top:6px;line-height:1.5}
.libtabs{display:flex;gap:6px;flex-wrap:wrap;margin:16px 0 8px}
.libtabs button{height:34px;padding:0 13px;border-radius:999px;border:1px solid var(--g-3);font-size:13px;background:#fff}
.libtabs button[aria-current="true"]{background:var(--ink);color:var(--y);border-color:var(--ink)}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.card{display:flex;flex-direction:column;text-align:left;border:1px solid var(--g-3);border-radius:8px;overflow:hidden;background:#fff}
.card:hover{border-color:var(--ink)}
.card .im{aspect-ratio:4/3;background:var(--g-3) center/cover no-repeat;position:relative}
.card .im b{position:absolute;right:6px;bottom:6px;background:var(--ink);color:var(--y);font-family:var(--mono);font-size:10.5px;padding:2px 6px;border-radius:3px}
.card .tx{padding:8px 10px;font-size:13px;line-height:1.35}
.card .tx small{display:block;color:var(--g-6);font-size:11.5px;margin-top:3px}
.empty{border:1.5px dashed var(--g-4);border-radius:10px;padding:16px;font-size:13px;line-height:1.65;color:var(--g-6);margin-top:12px}
.empty code{font-family:var(--mono);font-size:12px;background:var(--g-2);padding:1px 5px;border-radius:3px;color:var(--ink)}
.lbx{position:fixed;inset:0;z-index:60;background:rgba(18,18,17,.97);display:flex;flex-direction:column;color:var(--on-map)}
.lbx[hidden]{display:none}
.lbx-top{display:flex;align-items:center;gap:12px;padding:12px 16px;font-size:13px}
.lbx-t{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--on-map-2)}
.lbx-b{height:36px;padding:0 12px;border-radius:999px;border:1px solid var(--map-line);display:inline-flex;align-items:center;color:var(--on-map);text-decoration:none;font-size:13px}
.lbx-b:hover{border-color:var(--y);color:var(--y)}
.lbx-stage{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:0 64px}
.lbx-stage img{max-width:100%;max-height:100%;object-fit:contain}
.lbx-stage iframe,.lbx-stage video{width:min(1200px,100%);height:100%;border:0;background:#fff}
.lbx-stage .v{width:min(1100px,100%);aspect-ratio:16/9;height:auto;background:#000}
.lbx-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:72px;font-size:40px;color:var(--on-map);border-radius:8px}
.lbx-nav:hover{color:var(--y)}
.lbx-nav.p{left:8px}.lbx-nav.n{right:8px}
.lbx-cap{padding:12px 20px 18px;font-size:13px;line-height:1.6;color:var(--on-map-2);text-align:center}
@media (max-width:760px){.lbx-stage{padding:0 8px}.lbx-nav{display:none}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}

.card .im.noimg{background:var(--ink);display:flex;align-items:center;justify-content:center}
.card .im.noimg i{font-style:normal;font-family:var(--mono);font-size:13px;color:var(--y);letter-spacing:.1em}

.dot.ad{border-radius:2px;transform:scale(var(--ix),var(--iy)) rotate(45deg);background:transparent;box-shadow:inset 0 0 0 2px var(--on-map)}
.dot.ad.m::after{inset:3px;border-radius:1px;background:var(--on-map)}
.dot.ad.sel{background:var(--y)}
.legend i.ad{border-radius:2px;transform:rotate(45deg);background:transparent;box-shadow:inset 0 0 0 2px var(--on-map);width:9px;height:9px}
.dot.ad .lb{transform:rotate(-45deg) translateY(-50%);transform-origin:0 50%;left:12px;top:-2px}

/* V7.4 — thumbnails everywhere */
.row.has-th{align-items:center}
.row .th{width:72px;height:48px;flex:none;border-radius:4px;background:var(--g-3) center/cover no-repeat;order:3}
.row.has-th .th{order:0}
.tl .row .th{order:3;margin-left:auto}
.row .th.doc{background:var(--ink);color:var(--y);font-family:var(--mono);font-size:11px;display:flex;align-items:center;justify-content:center;letter-spacing:.08em}
.strip{display:flex;gap:10px;overflow-x:auto;padding:2px 2px 10px;margin:0 -2px;scroll-snap-type:x proximity}
.strip .st{flex:none;width:168px;text-align:left;scroll-snap-align:start}
.strip.sm .st{width:132px}
.strip .st .im{display:block;aspect-ratio:16/10;border-radius:6px;background:var(--g-3) center/cover no-repeat;transition:transform .25s}
.strip .st:hover .im{transform:scale(1.03)}
.strip .st .tx{display:block;font-size:12.5px;line-height:1.35;margin-top:6px;color:var(--ink);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
.strip .st .tx b{font-family:var(--mono);font-weight:600;font-size:11.5px;color:var(--g-6);margin-right:5px}
.rec{background:var(--ink);color:var(--g-1);border-top:6px solid var(--y);border-radius:8px;padding:22px 22px 18px;margin:14px 0 4px}
.rec-y{font-family:var(--mono);font-weight:600;font-size:56px;letter-spacing:-.04em;line-height:1;color:var(--y)}
.rec-t{font-size:20px;font-weight:800;letter-spacing:-.02em;margin-top:10px;line-height:1.3}
.rec-m{font-size:13px;color:var(--g-4);margin-top:6px}
.rec-n{font-size:12px;color:var(--g-5);margin-top:14px;border-top:1px solid #3A3A37;padding-top:10px}
.gal{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.gal figure{margin:0}
.gal .gi{display:block;width:100%;aspect-ratio:16/10;border-radius:6px;background:var(--g-3) center/cover no-repeat;cursor:zoom-in}
.gal figcaption{font-size:12.5px;line-height:1.35;margin-top:5px}
.gal figcaption button{text-align:left;color:var(--ink)}
.gal figcaption b{font-family:var(--mono);font-size:11.5px;color:var(--g-6);font-weight:600}
.lnk{color:var(--ink);text-decoration:underline;text-underline-offset:2px}
a.iss{text-decoration:none;color:inherit}
.dot .lb.wi{display:flex;flex-direction:column;gap:6px;padding:6px 8px 7px}
.dot .lb img{display:block;width:180px;height:112px;object-fit:cover;border-radius:4px;background:#333}
.tour .tour-img{display:block;width:100%;height:150px;border-radius:8px;background:var(--g-3) center/cover no-repeat;margin:10px 0 2px;cursor:pointer}
.tour .tour-img[hidden]{display:none}
.hero-strip{display:flex;gap:8px;margin-top:22px;max-width:460px}
.hero-strip button{flex:1;aspect-ratio:1;border-radius:6px;background:#333 center/cover no-repeat;position:relative;overflow:hidden;transition:transform .2s}
.hero-strip button:hover{transform:translateY(-2px)}
.hero-strip button span{position:absolute;left:0;bottom:0;font-family:var(--mono);font-size:10.5px;background:rgba(0,0,0,.65);color:var(--y);padding:1px 5px}
.hero-strip .more{background:var(--y);color:var(--ink);font-weight:800;font-size:13px;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.2}
.hero-strip .more small{font-weight:500;font-size:10.5px}
.warnbar{position:fixed;left:50%;top:76px;transform:translateX(-50%);z-index:50;background:var(--y);color:var(--ink);padding:10px 16px;border-radius:8px;font-size:14px;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.3)}
@media (max-width:760px){.strip .st{width:140px}.gal{gap:10px}}

/* V7.5 — museum 50th identity (vector from the museum's logo files) */
.lg{display:block;fill:currentColor}
.lg path{fill:currentColor}
.hero-logo{color:var(--on-map);width:min(440px,100%);margin:0 0 6px}
.hero-logo .lg{width:100%;height:auto}

.m-hero .hero-logo{width:min(320px,100%);margin-bottom:4px}
.lockband{background:var(--map);color:var(--on-map);border-radius:8px;padding:22px 24px 20px;margin:0 0 16px}
.lockband .lg{width:100%;max-width:400px;height:auto}
.lockfoot{color:var(--ink);margin:28px 0 8px;padding-top:22px;border-top:1px solid var(--g-3)}
.lockfoot .lg{width:260px;height:auto}
.hero{padding-top:40px}
.hero-logo{width:min(360px,100%)}
.hero h1{font-size:clamp(40px,5vw,72px);margin:14px 0 14px}
.hero{justify-content:safe center;overflow-y:auto;padding-bottom:110px}
@media (max-height:860px){.hero{padding-top:24px}.hero-logo{width:min(280px,100%)}.hero h1{font-size:clamp(36px,4.4vw,60px);margin:8px 0 10px}.hero p{font-size:16px;margin-bottom:18px}.hero-a{gap:8px}.hero-strip{margin-top:14px}}
@media (max-height:760px){.hero-strip,.hero-f{display:none}}

/* logo is black or white only */
.lg path{fill:currentColor!important}
.logo-mark,.lockfoot{color:#000}
.hero-logo,.m-hero .hero-logo,.lockband{color:#fff}
.logo-t b{font-family:inherit;font-size:15px;font-weight:700;letter-spacing:-.01em;white-space:nowrap}
@media (max-width:760px){.logo-t b{font-size:14px}}