@font-face{font-family:"BB Nabataean";src:url(../fonts/nabataean.woff2) format("woff2");font-display:swap}
/* Balad Bytes · One place through the ages · one console: a screen, a timeline, a dock of tools and a reading panel */
.ag{--agg:#E3A63B}
.ag-top{padding:calc(var(--hdr) + clamp(10px,1.3vw,18px)) 0 calc(clamp(56px,7vw,104px) + clamp(28px,4vw,48px));background:radial-gradient(1100px 560px at 68% -12%,rgb(227 166 59/.10),transparent 70%)}
.agx-wrap{width:100%;max-width:1840px;margin-inline:auto;padding-inline:clamp(8px,1.6vw,24px)}
.ag-title{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 16px;margin:0 0 8px;padding-inline:6px}
.ag-title h1{margin:0;font:700 clamp(26px,2.4vw,38px)/1.15 var(--fd)}
.ag-eye{margin:0;color:var(--agg);font:600 13.5px/1.4 var(--fb)}

/* ---------------------------------------------------------------- the console */
.agc{--dock:80px;--vw:max(500px,min(calc((100svh - var(--hdr) - 204px) * 4 / 3),calc(100vw - 2 * clamp(8px,1.6vw,24px) - var(--dock) - 400px - 56px),1180px));
  display:grid;grid-template-columns:var(--dock) var(--vw) minmax(0,1fr);grid-template-areas:"dock view panel" "dock time panel";gap:8px 12px;padding:12px;border-radius:28px;
  background:linear-gradient(160deg,var(--night-3),var(--night-2));box-shadow:0 0 0 1px var(--line),0 50px 110px -60px #000}
.agc-dock{grid-area:dock;display:flex;flex-direction:column;gap:3px;padding:6px;border-radius:20px;background:rgb(0 0 0/.16);box-shadow:inset 0 0 0 1px rgb(var(--ink-rgb)/.06)}
.agc-tab{position:relative;display:flex;flex-direction:column;align-items:center;gap:5px;padding:9px 4px 8px;border:0;border-radius:14px;background:transparent;color:var(--ink-2);font:600 11.5px/1.25 var(--fb);text-align:center;cursor:pointer;transition:background-color .2s,color .2s}
.agc-tab svg{width:23px;height:23px}
.agc-tab:hover{background:rgb(var(--ink-rgb)/.07);color:var(--ink)}
.agc-tab[aria-selected=true]{background:rgb(227 166 59/.16);color:var(--agg)}
.agc-tab[aria-selected=true]::before{content:"";position:absolute;inset-inline-start:-6px;top:24%;bottom:24%;width:3px;border-radius:3px;background:var(--agg)}
.agc-tab:focus-visible{outline:2px solid var(--agg);outline-offset:1px}
.agc-view{grid-area:view;min-width:0}
.agc-time{grid-area:time;min-width:0}
.agc-panel{grid-area:panel;position:relative;min-width:0;height:0;min-height:100%;overflow:auto;overscroll-behavior:contain;padding:22px 24px 26px;border-radius:20px;background:var(--night);box-shadow:inset 0 0 0 1px var(--line);scrollbar-width:thin;scrollbar-color:rgb(var(--ink-rgb)/.22) transparent}
.agp.in,.ag-ch.in{animation:agIn .45s ease}
@keyframes agIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------------------------------------------------------------- the screen */
.ag-screen{position:relative;isolation:isolate;container-type:inline-size;aspect-ratio:4/3;width:100%;border-radius:20px;overflow:hidden;background:#05090a;box-shadow:0 30px 70px -40px #000e,0 0 0 1px rgb(255 255 255/.06);user-select:none}
.ag-poster,.ag-v{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ag-poster{transition:opacity .45s ease}
.ag-v{opacity:0}
.ag-v.on{opacity:1}
.ag-shade{position:absolute;inset:0;z-index:5;background:linear-gradient(to top,rgb(4 8 9/.78),rgb(4 8 9/0) 42%);pointer-events:none}
.agv{position:absolute;inset:0;z-index:10;margin:0}
.ag-cap{position:absolute;inset-inline-start:clamp(14px,2.4cqw,28px);bottom:clamp(16px,3cqw,30px);z-index:901;max-width:min(56%,640px);color:#f4ecdc;pointer-events:none}
.ag-when{display:block;margin-bottom:3px;font:600 clamp(12px,1.5cqw,14px)/1.4 var(--fb);color:var(--agg)}
.ag-name{display:block;font:700 clamp(22px,4.2cqw,42px)/1.12 var(--fd);text-shadow:0 2px 24px #000b}
.ag-cap.swap{animation:agCap .7s cubic-bezier(.2,.7,.2,1)}
@keyframes agCap{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.ag-screen .ai-tag{z-index:901;top:14px}
.ag-ctl{position:absolute;top:12px;inset-inline-start:12px;z-index:902;display:flex;flex-wrap:wrap;gap:8px}
.ag-snd,.ag-all{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:6px 14px 6px 12px;border-radius:999px;border:1px solid rgb(255 255 255/.18);background:rgb(6 14 16/.6);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#f1eadc;font:600 13px/1 var(--fb);cursor:pointer}
.ag-snd svg,.ag-all svg{width:16px;height:16px}
.ag-all svg{color:var(--agg)}
.ag-snd[aria-pressed=true]{color:var(--agg);border-color:#e3a63b8c}
.ag-all[aria-pressed=true]{background:var(--agg);border-color:transparent;color:#1e1508}
.ag-all[aria-pressed=true] svg{color:#1e1508}
.ag-snd:focus-visible,.ag-all:focus-visible{outline:2px solid #fff;outline-offset:2px}
.ag-prog{position:absolute;inset-inline:0;bottom:0;z-index:902;height:3px;background:rgb(255 255 255/.12)}
.ag-prog i{display:block;height:100%;width:0;background:var(--agg)}
.ag-wait .ag-screen::before{content:"";position:absolute;top:50%;left:50%;z-index:903;width:34px;height:34px;margin:-17px 0 0 -17px;border-radius:50%;border:2px solid rgb(255 255 255/.2);border-top-color:var(--agg);animation:agSpin .8s linear infinite}
@keyframes agSpin{to{transform:rotate(1turn)}}
/* what each tool shows over the screen */
.ag-screen:not([data-tool=about]):not([data-tool=ages]):not([data-tool=yours]):not([data-tool=enter]) .ag-ctl,.ag-screen:not([data-tool=about]):not([data-tool=ages]):not([data-tool=yours]) .ag-prog,.ag-screen[data-tool=enter] .ag-all{display:none}
.ag-screen:not([data-tool=about]):not([data-tool=ages]):not([data-tool=yours]):not([data-tool=look]) .ag-cap,.ag-screen.det-open .ag-cap{display:none}
.ag-screen[data-tool=look] .ag-cap{top:clamp(12px,2cqw,20px);bottom:auto}
.ag-screen[data-tool=look] .ag-name{font-size:clamp(17px,2.6cqw,24px)}
.ag-screen[data-tool=look] .ag-when{font-size:12px}
.ag-screen[data-tool=clock] .ai-tag{display:none}

/* ---------------------------------------------------------------- the timeline */
.ag-rail{position:relative;height:28px;margin-inline:calc(100% / (2 * var(--n,6)));cursor:pointer;touch-action:none}
.ag-rail::before{content:"";position:absolute;inset-inline:0;top:50%;height:4px;margin-top:-2px;border-radius:4px;background:rgb(var(--ink-rgb)/.15)}
.ag-fill{position:absolute;inset-inline-start:0;top:50%;height:4px;margin-top:-2px;border-radius:4px;background:var(--agg);width:calc(var(--p,0) * 100%)}
.ag-tick{position:absolute;top:50%;inset-inline-start:calc(var(--t) * 100%);width:12px;height:12px;margin-top:-6px;margin-inline-start:-6px;border-radius:50%;background:var(--night-2);box-shadow:0 0 0 2px rgb(var(--ink-rgb)/.35)}
.ag-tick.past{background:var(--agg);box-shadow:0 0 0 2px var(--agg)}
.ag-knob{position:absolute;top:50%;inset-inline-start:calc(var(--p,0) * 100%);z-index:2;width:26px;height:26px;margin-top:-13px;margin-inline-start:-13px;border-radius:50%;background:var(--agg);box-shadow:0 0 0 6px rgb(227 166 59/.2),0 6px 16px #0009;cursor:grab;touch-action:none}
.ag-knob:active{cursor:grabbing}
.ag-knob:focus-visible{outline:3px solid #fff;outline-offset:3px}
.ag-stops{list-style:none;margin:2px 0 0;padding:0;display:grid;grid-template-columns:repeat(var(--n,6),minmax(0,1fr))}
.ag-stop{display:flex;flex-direction:column;align-items:center;gap:2px;width:100%;padding:5px 3px;border:0;border-radius:12px;background:transparent;color:var(--ink);text-align:center;font:inherit;cursor:pointer}
.ag-stop:hover{background:rgb(var(--ink-rgb)/.05)}
.ag-stop:focus-visible{outline:2px solid var(--agg);outline-offset:2px}
.ag-stop b{font:700 13.5px/1.25 var(--fd)}
.ag-stop small{font-size:11px;line-height:1.35;color:var(--mute)}
.ag-stop[aria-current=true] b{color:var(--agg)}

/* ---------------------------------------------------------------- the panel */
.agp-h{margin:0 0 14px}
.agp-k{margin:0 0 6px;color:var(--agg);font:600 12.5px/1.4 var(--fb)}
.agp-h h2{margin:0;font:700 clamp(24px,2vw,30px)/1.2 var(--fd)}
.agp[data-tool=ages] .agp-h{margin-bottom:6px}
.agp[data-tool=ages] .agp-h h2{font:600 15px/1.4 var(--fb);color:var(--mute)}
.agp h3{margin:26px 0 10px;font:700 18px/1.3 var(--fd);color:var(--ink)}
.agp-lead{margin:0 0 10px;color:var(--ink);font-size:16px;line-height:1.9}
.agp-p{margin:0 0 14px;color:var(--ink-2);font-size:15px;line-height:1.85}
.agp-hint,.agp-mute{margin:0 0 14px;color:var(--mute);font-size:13.5px;line-height:1.8}
.agp-list{margin:0;padding-inline-start:20px;display:grid;gap:6px;color:var(--ink-2);font-size:14px;line-height:1.85}
.ag-srcs{margin:0;padding-inline-start:22px;display:grid;gap:6px;font-size:13.5px;line-height:1.7}
.ag-src{display:inline-block;margin-inline-start:4px;padding:0 9px;border-radius:999px;background:rgb(var(--ink-rgb)/.08);color:var(--ink-2);font-size:11.5px;line-height:1.9;text-decoration:none;white-space:nowrap;transition:background-color .2s,color .2s}
.ag-src:hover,.ag-src:focus-visible{background:rgb(227 166 59/.2);color:var(--ink)}
.ag-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.ag-stat{padding:12px 14px;border-radius:14px;background:rgb(var(--ink-rgb)/.05)}
.ag-stat b{display:block;font:700 21px/1.2 var(--fd);color:var(--agg)}
.ag-stat p{margin:6px 0 0;color:var(--ink-2);font-size:13px;line-height:1.7}
.agp-tools{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.agp-go,.ag-hsi{display:flex;align-items:flex-start;gap:12px;width:100%;padding:10px 12px;border:0;border-radius:14px;background:rgb(var(--ink-rgb)/.05);color:var(--ink);text-align:start;font:inherit;cursor:pointer;transition:background-color .2s,box-shadow .2s}
.agp-go:hover,.ag-hsi:hover{background:rgb(227 166 59/.13)}
.agp-go:focus-visible,.ag-hsi:focus-visible{outline:2px solid var(--agg);outline-offset:2px}
.agp-go svg{flex:none;width:22px;height:22px;margin-top:2px;color:var(--agg)}
.agp-go b,.ag-hsi b{display:block;font:700 15.5px/1.3 var(--fd)}
.agp-go small,.ag-hsi small{display:block;margin-top:3px;color:var(--ink-2);font-size:13px;line-height:1.7}
/* chapters */
.ag-ch-n{display:flex;align-items:baseline;gap:10px;margin:0 0 2px}
.ag-ch-n span{font:700 46px/1 var(--fd);color:var(--agg)}
.ag-ch-n small{color:var(--mute);font-size:13px}
.ag-ch h3{margin:0 0 14px;font:700 clamp(25px,2.2vw,32px)/1.2 var(--fd)}
.ag-voice{margin:0 0 18px;padding:0;padding-inline-start:16px;border-inline-start:2px solid var(--agg)}
.ag-voice p{margin:0;font:500 17.5px/1.9 var(--fd);color:var(--ink)}
.ag-voice cite{display:block;margin-top:6px;font-style:normal;font-size:12px;color:var(--mute)}
.ag-sub{margin:0 0 10px;font:600 12.5px/1.4 var(--fb);color:var(--mute)}
.ag-fl{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.ag-fl li{position:relative;padding-inline-start:18px;color:var(--ink-2);font-size:14.5px;line-height:1.85}
.ag-fl li::before{content:"";position:absolute;inset-inline-start:2px;top:.78em;width:6px;height:6px;border-radius:50%;background:var(--agg);opacity:.85}
.agp-nav{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}
.agp-nav .btn{min-height:40px;padding:8px 14px;font-size:13.5px}
.agp-nav .btn[disabled]{opacity:.4;pointer-events:none}

/* ---------------------------------------------------------------- look closer */
.agv-look>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.agv-look::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgb(4 8 9/.7),rgb(4 8 9/0) 40%);pointer-events:none}
.ag-hsg{position:absolute;inset:0;z-index:3}
.ag-hs{position:absolute;left:var(--x);top:var(--y);display:grid;place-items:center;width:34px;height:34px;margin:-17px 0 0 -17px;padding:0;border:2px solid #fff;border-radius:50%;background:rgb(227 166 59/.94);color:#1e1508;font:700 14px/1 var(--fb);cursor:pointer;animation:agPulse 2.8s ease-out infinite}
.ag-hs:nth-of-type(2){animation-delay:.5s}.ag-hs:nth-of-type(3){animation-delay:1s}.ag-hs:nth-of-type(4){animation-delay:1.5s}
.ag-hs[aria-expanded=true]{background:#fff;animation:none}
.ag-hs:focus-visible{outline:3px solid #fff;outline-offset:3px}
@keyframes agPulse{0%{box-shadow:0 0 0 0 rgb(227 166 59/.6)}70%{box-shadow:0 0 0 15px rgb(227 166 59/0)}100%{box-shadow:0 0 0 0 rgb(227 166 59/0)}}
.ag-hsl-era{margin:0 0 10px;color:var(--agg);font:600 13px/1.4 var(--fb)}
.ag-hsl ol{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.ag-hsi-n{flex:none;display:grid;place-items:center;width:26px;height:26px;margin-top:1px;border-radius:50%;background:rgb(227 166 59/.92);color:#1e1508;font:700 13px/1 var(--fb)}
.ag-hsi[aria-current=true]{background:rgb(227 166 59/.16);box-shadow:inset 0 0 0 1px rgb(227 166 59/.55)}
.ag-hsi-x{flex:1;min-width:0}
.ag-hsi-th{flex:none;width:84px;height:63px;border-radius:10px;object-fit:cover;background:#0b1214 no-repeat;box-shadow:0 0 0 1px rgb(var(--ink-rgb)/.12)}
.ag-hsi-zoom{background-size:340% auto}
/* the close-up: a picture of the detail, opened from the point itself */
.ag-det{position:absolute;inset:0;z-index:8;overflow:hidden;background:#05090a}
.ag-det-fig{position:absolute;inset:0;margin:0;overflow:hidden}
.ag-det-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform-origin:var(--ox,50%) var(--oy,50%);cursor:pointer}
.ag-det::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgb(4 8 9/.88),rgb(4 8 9/.4) 28%,rgb(4 8 9/0) 50%);pointer-events:none;transition:opacity .3s}
.ag-det>.ag-mag{z-index:2}
.ag-det-cap{position:absolute;inset-inline-start:clamp(14px,2.4cqw,28px);inset-inline-end:clamp(56px,8cqw,84px);bottom:clamp(14px,2.6cqw,26px);z-index:3;display:flex;gap:12px;align-items:flex-start;color:#f1eadc;pointer-events:none;transition:opacity .3s,transform .3s}
.ag-det.cap-off::after,.ag-det.cap-off .ag-det-cap{opacity:0}
.ag-det.cap-off .ag-det-cap{transform:translateY(8px)}
.ag-det-n{flex:none;display:grid;place-items:center;width:30px;height:30px;margin-top:2px;border-radius:50%;background:var(--agg);color:#1e1508;font:700 14px/1 var(--fb)}
.ag-det-cap b{display:block;font:700 clamp(18px,2.9cqw,27px)/1.25 var(--fd);color:#fff;text-shadow:0 2px 14px #000a}
.ag-det-cap p{margin:5px 0 0;max-width:64ch;font-size:clamp(13px,1.8cqw,15.5px);line-height:1.75;color:#e6ddcd;text-shadow:0 1px 8px #000c}
.ag-det-x,.ag-det-nav{position:absolute;z-index:4;display:grid;place-items:center;padding:0;border-radius:50%;border:1px solid rgb(255 255 255/.24);background:rgb(6 14 16/.58);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;cursor:pointer;transition:background-color .2s,opacity .2s}
.ag-det-x{top:12px;inset-inline-start:12px;width:38px;height:38px;font-size:23px;line-height:1}
.ag-det-nav{top:50%;width:42px;height:42px;margin-top:-21px}
.ag-det-prev{inset-inline-start:12px}.ag-det-next{inset-inline-end:12px}
.ag-det-nav svg{width:20px;height:20px}
[dir=rtl] .ag-det-nav svg{transform:scaleX(-1)}
.ag-det-x:hover,.ag-det-nav:hover{background:rgb(227 166 59/.35)}
.ag-det-x:focus-visible,.ag-det-nav:focus-visible{outline:2px solid #fff;outline-offset:2px}
.ag-det-nav[disabled]{opacity:0;pointer-events:none}

/* ---------------------------------------------------------------- carve */
.agv-carve{background:#000}
.agv-carve canvas{display:block;width:100%;height:100%;touch-action:none;cursor:crosshair}
.ag-carve-msg{position:absolute;inset-inline:12px;bottom:12px;padding:12px 16px;border-radius:12px;background:rgb(6 14 16/.88);color:#f1eadc;font-size:14.5px;line-height:1.75;opacity:0;transform:translateY(8px);transition:opacity .3s,transform .3s;pointer-events:none}
.ag-carve-msg.on{opacity:1;transform:none;pointer-events:auto}
.ag-carve-msg .btn{margin-top:10px;min-height:40px;padding:8px 18px;font-size:14px}
.agv-carve.shake{animation:agShake .35s}
@keyframes agShake{20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-3px)}80%{transform:translateX(3px)}}
.ag-carve-bar{display:grid;gap:12px;margin-top:6px;padding:16px;border-radius:16px;background:rgb(var(--ink-rgb)/.05)}
.ag-carve-p{font:700 30px/1 var(--fd);color:var(--agg)}
.ag-carve-btns{display:flex;flex-wrap:wrap;gap:8px}
.ag-carve-btns .btn{min-height:40px;padding:8px 16px;font-size:14px}

/* ---------------------------------------------------------------- letters: the stone and its inscription */
.agv-abc{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3cqw;background:linear-gradient(rgb(12 9 6/.6),rgb(12 9 6/.78)),var(--stone) 55% 40%/380% auto no-repeat}
.ag-abc-show{display:flex;align-items:center;gap:6cqw}
.agv-abc .ag-abc-nab{font:400 24cqw/1.05 "BB Nabataean",serif;color:#efb956;text-shadow:0 0 4cqw rgb(227 166 59/.35),0 .4cqw .6cqw #0009}
.agv-abc .ag-abc-ar{font:700 21cqw/1.05 var(--fd);color:#f1e6cf;text-shadow:0 .4cqw .8cqw #000a}
.ag-abc-arrow::before{content:"←";font-size:5cqw;color:rgb(241 234 220/.6)}
[dir=ltr] .ag-abc-arrow::before{content:"→"}
.ag-nm-view{display:grid;justify-items:center;gap:.6cqw;max-width:90%;min-height:12cqw;text-align:center}
.ag-nm-out{display:block;font:400 9cqw/1.15 "BB Nabataean",serif;color:#efb956;letter-spacing:.08em;word-spacing:.35em;overflow-wrap:anywhere;text-shadow:0 0 2.4cqw rgb(227 166 59/.3)}
.ag-nm-src{color:rgb(241 234 220/.75);font:600 2.6cqw/1.4 var(--fd)}
.ag-abc-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}
.ag-abc-b{min-height:44px;padding:0;border:0;border-radius:11px;background:rgb(var(--ink-rgb)/.07);color:var(--ink);font:700 22px/1 var(--fd);cursor:pointer;transition:background-color .2s,color .2s}
.ag-abc-b:hover{background:rgb(var(--ink-rgb)/.13)}
.ag-abc-b.dot{box-shadow:inset 0 -3px 0 rgb(227 166 59/.55)}
.ag-abc-b[aria-pressed=true]{background:var(--agg);color:#1e1508}
.ag-abc-b:focus-visible{outline:2px solid var(--agg);outline-offset:2px}
.ag-abc-note{margin:12px 0 0;padding:12px 14px;border-radius:14px;background:rgb(var(--ink-rgb)/.05);color:var(--ink-2);font-size:14px;line-height:1.8}
.ag-nm{display:grid;gap:10px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
.ag-nm label{color:var(--ink);font:600 15px/1.7 var(--fb)}
.ag-nm-in{width:100%;min-height:48px;padding:10px 16px;border:1px solid var(--line-2);border-radius:14px;background:var(--night-2);color:var(--ink);font:600 19px/1.4 var(--fb)}
.ag-nm-in:focus-visible{outline:2px solid var(--agg);outline-offset:2px;border-color:transparent}
.ag-nm-in::placeholder{color:var(--mute);font-weight:400}
.ag-nm-echo{gap:4px;margin:0}
.ag-nm-echo span{color:var(--mute);font-size:12.5px}
.ag-nm-echo output{font:400 40px/1.2 "BB Nabataean",serif;color:var(--agg);letter-spacing:.06em;word-spacing:.3em;overflow-wrap:anywhere}
.ag-nm-note{margin:0;color:var(--mute);font-size:13px;line-height:1.8}

/* ---------------------------------------------------------------- camera */
.agv-cam{overflow:hidden;touch-action:none}
.agv-cam>img{display:block;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ag-cam-frame{position:absolute;left:var(--fx,33%);top:var(--fy,22%);width:32%;aspect-ratio:4/5;border:2px solid #fff;box-shadow:0 0 0 9999px rgb(0 0 0/.5);cursor:grab;touch-action:none}
.ag-cam-frame:focus-visible{outline:3px solid var(--agg);outline-offset:3px}
.ag-cam-frame i::before,.ag-cam-frame i::after{content:"";position:absolute;left:50%;top:50%;background:#fff;opacity:.8}
.ag-cam-frame i::before{width:22px;height:2px;margin:-1px 0 0 -11px}
.ag-cam-frame i::after{width:2px;height:22px;margin:-11px 0 0 -1px}
.ag-cam-frame.flash::after{content:"";position:absolute;inset:0;background:#fff;animation:agFlash .45s ease-out forwards}
@keyframes agFlash{from{opacity:.95}to{opacity:0}}
.ag-cam-shot{min-width:140px}
.ag-cam-prints{position:relative;min-height:360px;margin-top:18px}
.ag-print{position:absolute;top:0;left:14%;width:72%;max-width:300px;margin:0;padding:10px 10px 40px;background:#f3eee2;box-shadow:0 22px 34px -14px #000b;transform:rotate(var(--r,0deg));animation:agPrint .6s cubic-bezier(.2,.8,.2,1)}
.ag-print img{display:block;width:100%;height:auto}
.ag-print figcaption{position:absolute;inset-inline:12px;bottom:10px;display:flex;justify-content:space-between;align-items:center;gap:8px;font:600 13px/1 var(--fd);color:#3b3227}
.ag-print a{color:#7a5410;font:600 12px/1 var(--fb)}
@keyframes agPrint{from{opacity:0;transform:translateY(-30px) rotate(0)}to{opacity:1}}

/* ---------------------------------------------------------------- compare */
.agv-cmp{background:#000;touch-action:none;cursor:ew-resize}
.agv-cmp img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ag-cmp-b{clip-path:var(--clip,inset(0 0 0 50%))}
.ag-cmp-line{position:absolute;top:0;bottom:0;left:var(--c,50%);z-index:3;width:48px;margin-left:-24px;cursor:ew-resize;touch-action:none}
.ag-cmp-line::before{content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 14px #000a}
.ag-cmp-line i{position:absolute;top:50%;left:50%;width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;background:#fff;box-shadow:0 6px 18px #0009}
.ag-cmp-line i::before{content:"‹ ›";position:absolute;inset:0;display:grid;place-items:center;color:#1e1508;font:700 20px/1 var(--fb);letter-spacing:4px}
.ag-cmp-line:focus-visible i{outline:3px solid var(--agg);outline-offset:3px}
.ag-cmp-la,.ag-cmp-lb{position:absolute;bottom:14px;z-index:2;padding:6px 12px;border-radius:999px;background:rgb(6 14 16/.72);color:#f1eadc;font:600 13px/1.3 var(--fb);pointer-events:none}
.ag-cmp-picks{display:grid;gap:14px}
.ag-cmp-pick>span{display:block;margin-bottom:6px;color:var(--mute);font-size:13px}
.ag-cmp-pick div{display:flex;flex-wrap:wrap;gap:6px}
.ag-cmp-pick button{padding:8px 13px;border:0;border-radius:999px;background:rgb(var(--ink-rgb)/.08);color:var(--ink);font:600 13px/1.2 var(--fb);cursor:pointer}
.ag-cmp-pick button[aria-pressed=true]{background:var(--agg);color:#1e1508}
.ag-cmp-pick button:focus-visible{outline:2px solid var(--agg);outline-offset:2px}

/* ---------------------------------------------------------------- the rock's clock */
.agv-clock{background:radial-gradient(110% 90% at 50% 38%,#16292d,#071012 72%)}
.ck{position:absolute;inset:0;width:100%;height:100%}
.ck-arc{fill:none;stroke:rgb(241 234 220/.14);stroke-width:7;stroke-linecap:round}
.ck-run{fill:none;stroke:#E3A63B;stroke-width:7;stroke-linecap:round;transition:stroke-dashoffset .9s cubic-bezier(.3,.7,.2,1)}
.ck-tk{stroke:rgb(241 234 220/.32);stroke-width:1.1}
.ck-tk.mj{stroke:rgb(241 234 220/.6);stroke-width:1.6}
.ck-tl{fill:rgb(241 234 220/.62);font:600 8.5px/1 var(--fb)}
.ck-ev{transform-box:view-box;transform-origin:200px 158px;transition:transform .9s cubic-bezier(.3,.7,.2,1),opacity .5s;cursor:pointer}
.ck-ev circle{fill:#E3A63B;stroke:#071012;stroke-width:2.5;transition:r .3s}
.ck-ev.on circle{fill:#fff;r:8}
.ck-ev.out{opacity:0;pointer-events:none}
.ck-hand{transform-box:view-box;transform-origin:200px 158px;transition:transform .9s cubic-bezier(.3,.7,.2,1)}
.ck-hand line{stroke:#f2c679;stroke-width:2.4;stroke-linecap:round}
.ck-pin{fill:#E3A63B;stroke:#071012;stroke-width:2}
.ck-read{position:absolute;left:8%;right:8%;top:63%;z-index:2;display:grid;justify-items:center;gap:1cqw;text-align:center;color:#f1eadc}
.ck-read .ag-clock-t{font:700 8.4cqw/1 var(--fd);color:#f2c679;font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}
.ck-read .ag-clock-l{font:600 2.5cqw/1.5 var(--fb);color:rgb(241 234 220/.85)}
.ck-read .ag-src{font-size:max(11px,1.7cqw)}
.ag-clock-zoom{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}
.ag-clock-zoom button{padding:8px 14px;border:0;border-radius:999px;background:rgb(var(--ink-rgb)/.08);color:var(--ink);font:600 13px/1.2 var(--fb);cursor:pointer}
.ag-clock-zoom button[aria-pressed=true]{background:var(--agg);color:#1e1508}
.ck-list{list-style:none;margin:0 0 16px;padding:0;display:grid;gap:5px}
.ck-li{display:flex;align-items:center;gap:6px}
.ck-li button{flex:1;display:flex;justify-content:space-between;align-items:center;gap:10px;min-width:0;padding:8px 12px;border:0;border-radius:12px;background:rgb(var(--ink-rgb)/.05);color:var(--ink);font:600 13.5px/1.45 var(--fb);text-align:start;cursor:pointer;transition:background-color .2s,opacity .2s}
.ck-li button:hover{background:rgb(227 166 59/.13)}
.ck-li button:focus-visible{outline:2px solid var(--agg);outline-offset:2px}
.ck-li .ck-tm{flex:none;color:var(--mute);font-size:12px;font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}
.ck-li.dim button{opacity:.55}
.ck-li.on button{opacity:1;background:rgb(227 166 59/.16);box-shadow:inset 0 0 0 1px rgb(227 166 59/.55)}
.ck-li .ag-src{margin:0}

/* ---------------------------------------------------------------- be there: a first-person view of every age */
.agv-in{overflow:hidden;background:#05090a}
.ag-in-img,.ag-in-from{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ag-in-img{opacity:0;transition:opacity .6s ease;transform-origin:50% 58%}
.ag-in-img.on{opacity:1}
.ag-in-img.walk{animation:agWalk 18s cubic-bezier(.25,.6,.3,1) forwards}
@keyframes agWalk{from{transform:scale(1)}to{transform:scale(1.07)}}
.ag-in-from{z-index:2;opacity:0;pointer-events:none;transform-origin:var(--ox,50%) var(--oy,60%)}
.agv-in::after{content:"";position:absolute;inset:0;z-index:3;background:linear-gradient(to top,rgb(4 8 9/.74),rgb(4 8 9/0) 38%);pointer-events:none}
.agv-in>.ag-mag{z-index:4}
.ag-in-cap{position:absolute;inset-inline-start:clamp(14px,2.4cqw,28px);bottom:clamp(16px,3cqw,30px);z-index:5;max-width:min(62%,640px);color:#f4ecdc;pointer-events:none}
.ag-in-k{display:block;margin-bottom:3px;font:600 clamp(12px,1.5cqw,14px)/1.4 var(--fb);color:var(--agg)}
.ag-in-t{display:block;font:700 clamp(22px,4cqw,40px)/1.12 var(--fd);text-shadow:0 2px 24px #000b}
.ag-in-cap.swap{animation:agCap .7s cubic-bezier(.2,.7,.2,1)}
.agp[data-tool=enter] .agp-h{margin-bottom:4px}
.ag-in-era{margin:0 0 6px;color:var(--agg);font:600 13px/1.4 var(--fb)}
.ag-inp h2{margin:0 0 12px;font:700 clamp(24px,2vw,30px)/1.2 var(--fd)}
.ag-inp .ag-fl{margin-bottom:14px}
.ag-in-note{margin-top:4px}
.ag-xb.ag-xb-in{background:rgb(227 166 59/.92);border-color:transparent;color:#1e1508}
.ag-xb.ag-xb-in svg{color:#1e1508}
.ag-xb.ag-xb-in:hover{background:#f0b54d;border-color:transparent}
.ag-screen[data-tool=look] .ag-xb,.ag-screen[data-tool=enter] .ag-xb{display:none}

/* ---------------------------------------------------------------- the lens: a magnifier that follows the pointer */
.ag-lens-b{display:inline-grid;place-items:center;width:34px;height:34px;padding:0;border-radius:50%;border:1px solid rgb(255 255 255/.18);background:rgb(6 14 16/.55);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#f1eadc;cursor:pointer;transition:background-color .2s,color .2s}
.ag-lens-b svg{width:18px;height:18px}
.ag-lens-b:hover{background:rgb(227 166 59/.25)}
.ag-lens-b[aria-pressed=true]{background:var(--agg);border-color:transparent;color:#1e1508}
.ag-lens-b:focus-visible{outline:2px solid #fff;outline-offset:2px}
.ag-mag{position:absolute;left:0;top:0;z-index:6;width:var(--ld,200px);height:var(--ld,200px);border-radius:50%;overflow:hidden;pointer-events:none;opacity:0;background:#05090a;
  transform:translate(calc(var(--lx,0px) - 50%),calc(var(--ly,0px) - 50%));transition:opacity .2s;box-shadow:0 0 0 1.5px rgb(255 255 255/.88),0 0 0 6px rgb(255 255 255/.1),0 12px 34px #0009}
.ag-mag.on{opacity:1}
.ag-mag canvas{display:block;width:100%;height:100%}
.agv-look>.ag-mag{z-index:2}
@media (hover:none),(pointer:coarse){.ag-lens-b,.ag-mag{display:none!important}}

/* larger screens: a little more room for reading */
@media (min-width:1280px){.agp-p{font-size:15.5px}.ag-voice p{font-size:18.5px}.ag-fl li{font-size:15px}.agp-lead{font-size:16.5px}.ag-hsi small,.agp-go small{font-size:13.5px}}
@media (min-width:1500px){.agp-p{font-size:16.5px}.ag-voice p{font-size:19.5px}.ag-fl li{font-size:15.5px}.agp-lead{font-size:17.5px}.ag-ch h3{font-size:34px}}
/* ---------------------------------------------------------------- secondary tools: on the screen, in the chapter, and a way back */
.ag-xtra{position:absolute;bottom:clamp(14px,2.4cqw,26px);inset-inline-end:clamp(12px,2cqw,22px);z-index:902;display:flex;gap:8px}
.ag-xb{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:5px 12px 5px 10px;border-radius:999px;border:1px solid rgb(255 255 255/.18);background:rgb(6 14 16/.55);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#f1eadc;font:600 12.5px/1 var(--fb);cursor:pointer;transition:background-color .2s,border-color .2s}
.ag-xb svg{width:16px;height:16px;color:var(--agg)}
.ag-xb:hover{background:rgb(227 166 59/.25);border-color:#e3a63b8c}
.ag-xb:focus-visible{outline:2px solid #fff;outline-offset:2px}
.ag-screen:not([data-tool=about]):not([data-tool=ages]):not([data-tool=yours]):not([data-tool=look]):not([data-tool=enter]) .ag-xtra{display:none}
.ag-xtra{max-width:46%;flex-wrap:wrap;justify-content:flex-end}
.agp-more{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.agp-mini{display:inline-flex;align-items:center;gap:7px;padding:7px 12px;border:0;border-radius:999px;background:rgb(var(--ink-rgb)/.06);color:var(--ink-2);font:600 13px/1.3 var(--fb);cursor:pointer;transition:background-color .2s,color .2s}
.agp-mini svg{width:16px;height:16px;color:var(--agg)}
.agp-mini:hover{background:rgb(227 166 59/.14);color:var(--ink)}
.agp-mini:focus-visible{outline:2px solid var(--agg);outline-offset:2px}
.agp-back{display:inline-flex;align-items:center;gap:6px;margin:0 0 14px;padding:6px 12px 6px 10px;border:0;border-radius:999px;background:rgb(var(--ink-rgb)/.06);color:var(--ink-2);font:600 12.5px/1.3 var(--fb);cursor:pointer}
.agp-back::before{content:"→";color:var(--agg)}
[dir=ltr] .agp-back::before{content:"←"}
.agp-back:hover{color:var(--ink);background:rgb(227 166 59/.14)}
@media (max-width:760px){.ag-xtra .ag-xb{display:none!important}}
/* ---------------------------------------------------------------- the service */
.agp-svc{margin:4px 0 20px}
.agp-acts{display:flex;flex-wrap:wrap;gap:10px}

/* ---------------------------------------------------------------- narrower screens: the console stacks */
@media (max-width:1099px){
  .agc{grid-template-columns:minmax(0,1fr);grid-template-areas:"view" "time" "dock" "panel";gap:10px;padding:10px;border-radius:24px}
  .agc-dock{flex-direction:row;overflow-x:auto;scrollbar-width:none;padding:4px;gap:2px}
  .agc-dock::-webkit-scrollbar{display:none}
  .agc-tab{flex:1 0 76px;padding:9px 6px 8px}
  .agc-tab[aria-selected=true]::before{inset-inline:26%;top:auto;bottom:2px;width:auto;height:3px}
  .agc-panel{height:auto;min-height:0;overflow:visible;padding:20px 18px 22px}
}
@media (max-width:1099px) and (min-width:761px){.agc-panel .ag-stats{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:760px){
  .ag-stops{grid-auto-flow:column;grid-template-columns:none;grid-auto-columns:minmax(112px,1fr);overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:4px;scrollbar-width:none}
  .ag-stops li{scroll-snap-align:start}
  .ag-stops::-webkit-scrollbar{display:none}
  .ag-stop b{font-size:13.5px}
  .ag-rail{margin-inline:14px}
  .ag-snd-t{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .ag-snd{padding-inline:10px}
  .ag-hs{width:30px;height:30px;margin:-15px 0 0 -15px;font-size:13px}
  .ag-nm-echo:not([hidden]){display:grid}
}
@media (min-width:761px){.ag-nm-echo{display:none!important}}
@media (prefers-reduced-motion:reduce){.ag-hs,.ag-cap.swap,.ag-print,.agp.in,.ag-ch.in,.ag-in-img.walk,.ag-in-cap.swap{animation:none}.ck-ev,.ck-hand,.ck-run{transition:none}}

/* ---------------------------------------------------------------- v56: the card beside each point, the walk-in clips, the lens hint */
.ag-card{position:absolute;z-index:7;width:clamp(240px,40%,340px);border-radius:16px;overflow:hidden;background:rgb(8 16 18/.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#f1eadc;box-shadow:0 22px 46px -12px #000d,0 0 0 1px rgb(255 255 255/.1)}
.ag-card-fig{position:relative;margin:0;aspect-ratio:4/3;overflow:hidden;background:#0b1214;cursor:zoom-in}
.ag-card-img{display:block;width:100%;height:100%;object-fit:cover;transform-origin:var(--ox,50%) var(--oy,50%)}
.ag-card-big{position:absolute;bottom:8px;inset-inline-end:8px;display:grid;place-items:center;width:34px;height:34px;padding:0;border:1px solid rgb(255 255 255/.28);border-radius:50%;background:rgb(6 14 16/.62);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#fff;cursor:pointer;transition:background-color .2s}
.ag-card-big svg{width:17px;height:17px}
.ag-card-big:hover{background:var(--agg);color:#1e1508;border-color:transparent}
.ag-card-big:focus-visible,.ag-card-x:focus-visible{outline:2px solid #fff;outline-offset:2px}
.ag-card-tx{padding:12px 14px 14px}
.ag-card-tx b{display:flex;align-items:center;gap:8px;margin-inline-end:24px;font:700 16.5px/1.35 var(--fd);color:var(--agg)}
.ag-card-n{flex:none;display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--agg);color:#1e1508;font:700 12px/1 var(--fb)}
.ag-card-tx p{margin:6px 0 0;font-size:13.5px;line-height:1.75;color:#ded6c7}
.ag-card-x{position:absolute;top:6px;inset-inline-start:6px;width:30px;height:30px;padding:0;border:0;border-radius:50%;background:rgb(6 14 16/.6);color:#fff;font-size:20px;line-height:1;cursor:pointer}
.ag-card.row{left:10px;right:10px;width:auto;display:grid;grid-template-columns:40% minmax(0,1fr)}
.ag-card.row .ag-card-fig{aspect-ratio:auto;min-height:100%}
.ag-card.row .ag-card-tx{padding:10px 12px}
.ag-card.row .ag-card-tx b{font-size:14.5px}
.ag-card.row .ag-card-tx p{font-size:12.5px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}
.ag-screen[data-tool=look]:not(.det-open) .ag-lens-b{display:none}
.ag-in-v{position:absolute;inset:0;z-index:1;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .45s ease}
.ag-in-v.on{opacity:1}
.ag-re-b{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:5px 12px 5px 10px;border-radius:999px;border:1px solid rgb(255 255 255/.18);background:rgb(6 14 16/.6);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#f1eadc;font:600 12.5px/1 var(--fb);cursor:pointer}
.ag-re-b svg{width:16px;height:16px;color:var(--agg)}
.ag-re-b:hover{background:rgb(227 166 59/.25)}
.ag-screen:not([data-tool=enter]) .ag-re-b{display:none}
.ag-lens-b.glow{animation:agGlow 1.1s ease-in-out 3}
@keyframes agGlow{0%,100%{box-shadow:0 0 0 0 rgb(227 166 59/0);border-color:rgb(255 255 255/.18)}50%{box-shadow:0 0 0 6px rgb(227 166 59/.35),0 0 22px 4px rgb(227 166 59/.55);border-color:var(--agg);color:var(--agg)}}
@media (prefers-reduced-motion:reduce){.ag-lens-b.glow{animation:none}}
.ag-card[hidden],.ag-re-b[hidden],.ag-lens-b[hidden]{display:none!important}
.ag-card-more{display:inline-block;margin-top:8px;padding:0;border:0;background:none;color:var(--agg);font:600 13px/1.4 var(--fb);cursor:pointer;border-bottom:1px solid rgb(227 166 59/.45)}
.ag-card-more:hover{border-bottom-color:currentColor}.ag-card-more:focus-visible{outline:2px solid #fff;outline-offset:3px;border-radius:2px}
.ag-card.row .ag-card-more{margin-top:4px;font-size:12px}
.ag-det-mb{pointer-events:auto;display:inline-flex;align-items:center;margin-top:12px;padding:7px 15px;border-radius:999px;border:1px solid rgb(227 166 59/.6);background:rgb(6 14 16/.62);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:var(--agg);font:600 13.5px/1.2 var(--fb);cursor:pointer;transition:background-color .2s}
.ag-det-mb:hover{background:rgb(227 166 59/.22)}.ag-det-mb:focus-visible{outline:2px solid #fff;outline-offset:2px}
.ag-det-more{max-width:66ch}
.ag-det-more p{margin:12px 0 0!important;font-size:clamp(13px,1.75cqw,15px)!important;line-height:1.9!important;color:#e9e1d2!important}
.ag-det.more-on::after{background:linear-gradient(to top,rgb(4 8 9/.95),rgb(4 8 9/.86) 55%,rgb(4 8 9/.45) 82%,rgb(4 8 9/.15))}
.ag-det.more-on .ag-det-cap{max-height:calc(100% - clamp(64px,10cqw,84px));overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;pointer-events:auto}
.ag-det.more-on .ag-det-nav{opacity:0;pointer-events:none}
.agv-look,.agv-in{transition:opacity .35s ease}
.agv.passing{opacity:0;pointer-events:none}