/* SAMARITAN // strainar.cn — fonts are self-hosted (SIL OFL), no external CDN */
@font-face{font-family:"STM";src:url(../fonts/ShareTechMono-Regular.woff2) format("woff2");font-display:swap}
@font-face{font-family:"VCR";src:url(../fonts/VT323-Regular.woff2) format("woff2");font-display:swap}

:root{
  --red:#d40d12; --red-hi:#ff1a1f; --ink:#0b0b0b; --paper:#efefef;
  --gray:#7d7d7d; --gray-d:#4a4a4a; --gray-l:#bdbdbd;
  --mono:"STM","Share Tech Mono","SFMono-Regular",Consolas,"Liberation Mono","Noto Sans CJK SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",monospace;
  --vcr:"VCR","STM","Noto Sans CJK SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",monospace;
  --bz: clamp(14px, 4.2vw, 64px);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:#000;color:var(--ink);overflow:hidden}
body{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
button,input{font:inherit;letter-spacing:inherit;text-transform:inherit;color:inherit;background:none;border:0;outline:0}
a{color:inherit;text-decoration:none}
#screen{position:fixed;inset:0;overflow:hidden;background:var(--paper)}
#mosaic{position:absolute;inset:0;width:100%;height:100%;display:block}

/* ---------- HUD ---------- */
#hud{position:absolute;inset:0;pointer-events:none;color:#222;font-size:10px}

.hud-tl{position:absolute;left:calc(var(--bz) + 14px);top:14px;display:flex;flex-direction:column;gap:2px;opacity:.75}
.hud-tr{position:absolute;right:calc(var(--bz) + 14px);top:56px;text-align:right;white-space:pre;line-height:1.35;font-size:9px;opacity:.6}


/* ---------- Samaritan box (boot) — ref 00:01.5 / 02:11 ---------- */
.sbox{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);width:min(440px,82vw);opacity:0}
.sbox-label{display:flex;align-items:center;height:12px;background:#8c8c8c;color:#3a3a3a;font-size:8px;padding:0 6px;letter-spacing:.12em;gap:8px}
.sbox-label i{flex:1;height:4px;background:linear-gradient(90deg,transparent 70%,#a9a9a9 70%)}
.sbox-title{background:#fff;border:2px solid #111;border-bottom:0;padding:4px 8px;font-size:clamp(14px,2vw,19px);color:#111}
.sbox-body{position:relative;background:#050505;color:#f4f4f4;padding:5px 10px 4px;font-size:clamp(13px,1.6vw,16px);border-bottom:6px solid #9a9a9a}
.sbox-sub{color:#777;font-size:.8em;margin-top:1px;display:none}
.sbox.ach .sbox-sub{display:block}
.sbox-dots{position:absolute;right:10px;top:7px;width:14px;height:3px;background:repeating-linear-gradient(90deg,var(--red) 0 5px,transparent 5px 8px);display:none}
.sbox.ach .sbox-dots{display:block}
.caret{animation:blink 1s steps(1) infinite}

/* ---------- boot ---------- */
#boot{position:absolute;inset:0;z-index:40;background:#000;cursor:pointer}
#boot .boot-line{position:absolute;left:50%;top:0;bottom:0;width:2px;margin-left:-1px;background:#fff;opacity:0}
#boot .skip{position:absolute;bottom:18px;width:100%;text-align:center;font-size:10px;color:#888;opacity:.0;transition:opacity .3s}
#boot.lit{background:transparent}
#boot.lit .skip{opacity:.7;color:#666}
#boot .sbox{z-index:2}
body:not(.booting) #boot{display:none}
body.booting #nav,body.booting #cmd,body.booting #snd{visibility:hidden}

/* ---------- voice — the iconic word-by-word screen ---------- */
#voice{position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;pointer-events:none;z-index:5;max-width:92vw}
#voice-word{font-size:clamp(26px,4.6vw,58px);color:#0d0d0d;line-height:1.05;white-space:nowrap;letter-spacing:.07em;min-height:1.05em;padding:0 .15em}
#voice-bar{height:max(3px,.32vw);background:#0d0d0d;width:0;margin-top:.55vw;transition:width 70ms linear}
#voice-tri{width:clamp(22px,2.6vw,34px);height:clamp(19px,2.2vw,29px);margin-bottom:1.1vw;visibility:hidden}
#voice-tri svg{width:100%;height:100%;display:block;overflow:visible}
#voice-tri path{fill:none;stroke:var(--red);stroke-width:4.5;stroke-linejoin:miter}
#voice.idle #voice-tri{visibility:visible;animation:blink 1s steps(1) infinite}
#voice.idle #voice-bar{width:0!important}
#voice.dark #voice-word{color:#f2f2f2;text-shadow:0 0 8px rgba(0,0,0,.6)}
#voice.dark #voice-bar{background:#f2f2f2}
body[data-view=about] #voice, body[data-view=contact] #voice{top:auto;bottom:calc(118px + 2vh);transform:translate(-50%,0)}
body[data-view=archive] #voice{display:none}
body[data-view=about] #voice-word, body[data-view=contact] #voice-word{font-size:clamp(16px,2vw,24px)}
body[data-view=about] #voice-tri, body[data-view=contact] #voice-tri{display:none}
@keyframes blink{0%{opacity:1}50%{opacity:0}}

/* ---------- nav + sound ---------- */
#nav{position:absolute;top:14px;right:calc(var(--bz) + 12px);display:flex;gap:6px;z-index:20}
#nav button,#snd{background:#0b0b0b;color:#eee;font-size:11px;padding:4px 8px 3px;cursor:pointer;border-left:3px solid transparent}
#nav button:hover,#nav button:focus-visible,#snd:hover,#snd:focus-visible{border-left-color:var(--red);color:#fff}
#nav button[aria-current=true]{background:var(--red);color:#fff}
#snd{position:absolute;left:calc(var(--bz) + 12px);top:44px;z-index:20;background:#0b0b0b;font-size:10px;opacity:.85}
#snd[aria-pressed=true]{background:var(--red)}

/* ---------- command line ---------- */
#cmd{position:absolute;left:50%;bottom:44px;transform:translateX(-50%);width:min(520px,80vw);z-index:20}
.cmd-label{height:12px;background:#8c8c8c;color:#3a3a3a;font-size:8px;padding:0 6px;display:flex;align-items:center;letter-spacing:.12em}
.cmd-label span{margin-left:6px;color:#555}
.cmd-bar{display:flex;align-items:center;background:#050505;border-bottom:6px solid #9a9a9a;padding:6px 10px;color:#f2f2f2;font-size:15px;cursor:text}
.cmd-prompt{color:var(--red);margin-right:8px}
#cmd-input{flex:1;min-width:0;caret-color:var(--red);font-size:15px}
#cmd-input::placeholder{color:#5c5c5c}

/* ---------- bezel / CRT ---------- */
#bezel{position:absolute;inset:0;pointer-events:none;z-index:30}
.bz{position:absolute;top:-4%;bottom:-4%;width:calc(var(--bz) + 18px);background:#060606}
.bz-l{left:0;border-radius:0 50% 50% 0/0 50% 50% 0;box-shadow:6px 0 18px rgba(0,0,0,.55)}
.bz-r{right:0;border-radius:50% 0 0 50%/50% 0 0 50%;box-shadow:-6px 0 18px rgba(0,0,0,.55)}
.bz svg{position:absolute;top:0;height:100%;width:60px;opacity:.55}
.bz-l svg{left:calc(var(--bz) - 46px)} .bz-r svg{right:calc(var(--bz) - 46px)}
.bz .ln{fill:none;stroke:#bdbdbd;stroke-width:1.2;vector-effect:non-scaling-stroke}
.bz rect{fill:#777}
.vignette{position:absolute;inset:0;background:radial-gradient(ellipse 72% 78% at 50% 50%,transparent 58%,rgba(0,0,0,.18) 80%,rgba(0,0,0,.55) 100%)}
#bezel .scan{position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(0,0,0,.03) 0 1px,transparent 1px 3px);mix-blend-mode:multiply}
.noise{position:absolute;inset:-50%;opacity:.06;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");animation:grain .5s steps(4) infinite}
@keyframes grain{0%{transform:translate(0,0)}25%{transform:translate(-7%,4%)}50%{transform:translate(5%,-6%)}75%{transform:translate(-3%,8%)}}

/* ---------- glitch ---------- */
#glitch{position:absolute;inset:0;z-index:35;pointer-events:none;display:none}
#glitch.on{display:block}
#glitch i{position:absolute;left:0;right:0;background:#111;mix-blend-mode:difference}
#glitch i.w{background:#fff}
#glitch i.r{background:rgba(212,13,18,.85);mix-blend-mode:normal}
#screen.tear #stage,#screen.tear #voice{filter:drop-shadow(4px 0 0 rgba(255,0,0,.55)) drop-shadow(-4px 0 0 rgba(0,190,255,.45));transform-origin:center}
#screen.tear #stage{transform:translateX(6px) skewX(-2deg)}

/* ---------- stage / sections ---------- */
#stage{position:absolute;inset:0;z-index:10;pointer-events:none}
#stage > *{pointer-events:auto}

/* profile card (ref 11:28 "RODCHENKO, KATYA" + 02:40 "DEVIANT") */
.card{position:absolute;width:min(300px,78vw);background:#6c6c6c;border:2px solid #9c9c9c;padding:5px;color:#f2f2f2;visibility:hidden}
.card.show{visibility:visible}
.card-tab{position:absolute;left:-2px;top:-21px;height:19px;background:#0b0b0b;color:var(--red);font-size:12px;padding:2px 10px 0 6px;display:flex;align-items:center;gap:6px;letter-spacing:.1em}
.card-tab svg{width:12px;height:11px}
.card-tab svg path{fill:none;stroke:var(--red);stroke-width:4}
.card-name{background:#050505;color:#fff;text-align:center;font-size:15px;padding:3px 4px 2px;margin-bottom:6px;min-height:1.6em}
.card-photo{position:relative;aspect-ratio:1/1.05;background:#f3f3f3;overflow:hidden;margin:0 auto 6px;width:min(66%,calc((100vh - 470px)*.9))}
.card-photo img,.card-photo svg{width:100%;height:100%;object-fit:cover;display:block}
.card-photo .scanbar{position:absolute;left:0;right:0;height:16%;background:linear-gradient(transparent,rgba(212,13,18,.35),transparent);top:-20%}
.card.scanning .scanbar{animation:scanb 1s linear 2}
@keyframes scanb{to{top:110%}}
.card-row{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:11px;padding:4px 4px}
.card-row + .card-row{border-top:1px solid #7f7f7f}
.card-row b{font-weight:normal;font-size:13px;background:#fff;color:#0b0b0b;padding:1px 8px;min-width:52%;text-align:center}
.card-row.loc{background:#5b5b5b;margin:0 -5px;padding:6px 9px}
.card-row.loc b{background:var(--red-hi);background:#e5141b;color:#fff}
.card-row.dim b{background:transparent;color:#f2f2f2;border:1px solid #9c9c9c}
.card-verdict{margin-top:5px;background:#050505;padding:3px}
.card-verdict span{display:block;background:#e5141b;color:#fff;text-align:center;font-size:13px;padding:2px}
.card-verdict span.white{background:#fff;color:#000}
/* data/log box */
.dbox{position:absolute;background:rgba(5,5,5,.88);border:2px solid #8a8a8a;outline:2px solid rgba(0,0,0,.6);color:#f2f2f2;padding:10px 14px;font-size:12px;width:min(380px,84vw);line-height:1.55;text-transform:none;letter-spacing:.04em}
.dbox h3{font-weight:normal;font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px;color:#fff}
.dbox p{min-height:1.5em}
.dbox .red{color:#ff2a2f}

/* contact box (ref 30:30 "LAST KNOWN ENEMY LOCATION") */
.cbox{position:absolute;left:54%;top:38%;transform:translate(-50%,-50%);width:min(560px,86vw);background:rgba(4,4,4,.9);border:3px solid #8a8a8a;outline:2px solid #2a2a2a;padding:14px 22px 16px;color:#f2f2f2;visibility:hidden}
.cbox.show{visibility:visible}
.cbox h3{font-weight:normal;font-size:clamp(14px,1.8vw,18px);letter-spacing:.1em;margin-bottom:10px}
.cbox a,.cbox div.v{display:flex;gap:14px;align-items:baseline;padding:4px 0;font-size:clamp(14px,1.9vw,20px)}
.cbox .k{color:#9a9a9a;font-size:.68em;width:6.5em;flex:none}
.cbox .val{color:#ff2a2f;text-transform:none;letter-spacing:.05em;word-break:break-all}
.cbox a:hover .val,.cbox a:focus-visible .val{background:#e5141b;color:#fff}

/* footer filing numbers */
#foot{position:absolute;left:0;right:0;bottom:8px;z-index:31;display:flex;justify-content:center;flex-wrap:wrap;gap:4px 16px;font-size:10px;color:#6b6b6b;letter-spacing:.04em;text-transform:none;padding:0 calc(var(--bz) + 10px)}
#foot a{display:inline-flex;align-items:center;gap:4px}
#foot a:hover{color:var(--red)}

.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- mobile ---------- */
@media (max-height:560px) and (min-width:641px){ #cmd{display:none} }

/* =====================================================================
   SHARED SAMARITAN BOX (mandate / record / offline) — ref timeline 00:08, 00:47, 00:50
   ===================================================================== */
.mb-label{display:flex;justify-content:space-between;align-items:center;height:15px;background:#1c1c1c;color:#a8a8a8;font-size:9px;padding:0 6px;border:1px solid #d5d5d5;border-bottom:0;letter-spacing:.14em}
.mb-label em{font-style:normal;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;margin-left:8px;color:#6c6c6c;font-size:8px;text-transform:none}
.mb-body{background:#050505;color:#f2f2f2;border:1px solid #d5d5d5;padding:7px 10px 8px;font-size:clamp(13px,1.35vw,17px);line-height:1.45;box-shadow:0 0 0 3px rgba(0,0,0,.18)}
.redtag{display:inline-block;background:#e5141b;color:#fff;padding:0 7px;margin-right:4px;line-height:1.35}
.mb-cur{display:inline-block;width:.55em;height:.95em;background:#f2f2f2;vertical-align:-2px;margin-left:3px;animation:blink 1s steps(1) infinite}
.mb-sub{font-size:10px;color:#8a8a8a;margin-top:3px;letter-spacing:.1em;min-height:1.4em}
.mb-sub b{color:#fff;font-weight:normal}
.red,.mb-sub b.red{color:#ff2a2f}

/* side bracket tracks + countdown (global HUD) */
.trk{position:absolute;top:13%;bottom:22%;width:18px;opacity:.75}
#trk-l{left:calc(var(--bz) + 6px)} #trk-r{right:calc(var(--bz) + 6px)}
.trk::before{content:"";position:absolute;top:0;bottom:0;left:8px;width:1px;background:#6f6f6f}
.trk::after{content:"";position:absolute;top:0;bottom:0;left:5px;width:7px;background:repeating-linear-gradient(to bottom,#6f6f6f 0 1px,transparent 1px 46px)}
.trk-br{position:absolute;left:4px;width:12px;height:34px;border:4px solid #1d1d1d;border-right:0}
.trk-br.t{top:-10px;border-bottom:0} .trk-br.b{bottom:-10px;border-top:0}
#trk-r .trk-br{left:auto;right:4px;border:4px solid #1d1d1d;border-left:0} #trk-r .trk-br.t{border-bottom:0} #trk-r .trk-br.b{border-top:0}
.trk-txt i{position:absolute;left:16px;font-style:normal;font-size:8px;color:#6a6a6a;white-space:nowrap;letter-spacing:.06em}
#trk-r .trk-txt i{left:auto;right:16px}
.trk-pos{position:absolute;left:-1px;width:20px;height:3px;background:#e5141b;display:none;transition:top .35s cubic-bezier(.2,.8,.2,1)}
.trk-pos.on{display:block}
#cdbox{position:absolute;left:calc(var(--bz) + 22px);bottom:58px;display:flex;align-items:stretch;z-index:21;pointer-events:none}
.cd-l{background:#0b0b0b;color:#e6e6e6;padding:2px 8px 3px;border:1px solid #bdbdbd;line-height:1.15}
.cd-l b{display:block;font-weight:normal;font-size:11px;letter-spacing:.12em}
.cd-l span{font-size:7px;color:#8a8a8a;letter-spacing:.14em}
.cd-t{background:#2a0303;color:#ff3434;font-size:20px;padding:3px 10px 0;border:1px solid #bdbdbd;border-left:0;letter-spacing:.14em;text-shadow:0 0 6px rgba(255,40,40,.5)}
body.booting #cdbox,body.booting .trk{visibility:hidden}

/* =====================================================================
   ARCHIVE — timeline wall (ref 00:13–00:16, 00:19–00:20)
   ===================================================================== */
:root{--arc-side:calc(var(--bz) + 9vw);--mid-half:14vw}
.arc{position:absolute;inset:0}
.arc-wall{position:absolute;inset:0;overflow:hidden;cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none}
.arc-wall:active{cursor:grabbing}
.arc-cols{position:absolute;top:0;bottom:0;left:var(--arc-side);right:var(--arc-side);display:flex;transition:opacity .2s}
.col{position:relative;height:100%;overflow:hidden;border-left:1px solid rgba(0,0,0,.3)}
.col:last-child{border-right:1px solid rgba(0,0,0,.3)}
.col-mid{background:rgba(250,250,250,.6)}
.col-in{position:absolute;left:0;right:0;top:0;will-change:transform}
.tile{position:absolute;left:7px;right:7px;margin:0;background:#151515;border:2px solid #fbfbfb;box-shadow:0 0 0 1px rgba(0,0,0,.35);overflow:hidden;cursor:pointer}
.tile img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none}
.tile figcaption{position:absolute;left:0;bottom:0;max-width:100%;overflow:hidden;text-overflow:ellipsis;background:rgba(5,5,5,.78);color:#ddd;font-size:8px;padding:1px 4px;letter-spacing:.08em;white-space:nowrap}
.col-mid .tile{left:14px;right:14px;border-width:4px;box-shadow:0 0 0 1px rgba(0,0,0,.45),0 6px 18px rgba(0,0,0,.18)}
.col-mid .tile figcaption{font-size:10px;padding:2px 6px}
.col-mid .tile figcaption b{background:#f2f2f2;color:#000;font-weight:normal;padding:0 3px;margin-right:3px}
.col-side .tile figcaption{display:none}
.tile.prj::after{content:"PRJ";position:absolute;right:0;top:0;background:#e5141b;color:#fff;font-size:8px;padding:1px 4px}
.tile.nofeed{background:#1b1b1b;display:flex;align-items:center;justify-content:center}
.tile.nofeed span{color:#bbb;font-size:9px;letter-spacing:.14em;text-align:center;padding:4px}
.col-mid .tile.nofeed span{font-size:12px}
.tile:hover{border-color:#e5141b}
.dat{position:absolute;left:9px;right:9px;height:34px;pointer-events:none}
.dat-in i{display:block;height:2px;margin:3px 0;background:#555}
.dat em{font-style:normal;font-size:7px;color:#777;letter-spacing:.06em}
.arc-scan i{position:absolute;left:var(--arc-side);right:var(--arc-side);height:1px;background:rgba(0,0,0,.28);top:-2%;animation:scanl 4.2s linear infinite;pointer-events:none}
.arc-scan i:nth-child(2){animation-duration:6.5s;animation-delay:-2s;background:rgba(0,0,0,.18)}
.arc-scan i:nth-child(3){animation-duration:2.9s;animation-delay:-1.1s;background:rgba(255,255,255,.7);height:2px}
.arc.fast .arc-scan i{background:rgba(0,0,0,.6);height:2px;animation-duration:.9s}
@keyframes scanl{to{top:102%}}
.arc-focus{position:absolute;pointer-events:none;display:none}
.arc-focus.on{display:block}
.fb{position:absolute;width:20px;height:20px;border:2px solid #e5141b;pointer-events:none}
.fb.tl{left:0;top:0;border-right:0;border-bottom:0} .fb.tr{right:0;top:0;border-left:0;border-bottom:0}
.fb.bl{left:0;bottom:0;border-right:0;border-top:0} .fb.br{right:0;bottom:0;border-left:0;border-top:0}
.arc-focus{z-index:3}
.arc-focus .fb{width:24px;height:24px;border-width:3px}
.arc-focus.on .fb.tl{--fx:calc(var(--sx,40px)*-1);--fy:calc(var(--sy,40px)*-1)} .arc-focus.on .fb.tr{--fx:var(--sx,40px);--fy:calc(var(--sy,40px)*-1)}
.arc-focus.on .fb.bl{--fx:calc(var(--sx,40px)*-1);--fy:var(--sy,40px)} .arc-focus.on .fb.br{--fx:var(--sx,40px);--fy:var(--sy,40px)}
.arc-focus.on:not(.lock) .fb{transform:translate(var(--fx),var(--fy))}
.arc-focus.lock .fb{animation:lockin .5s steps(1,end) both}
/* lock-on: spread → 3 hard steps inward (~220ms) → 2 blinks → solid */
@keyframes lockin{0%{transform:translate(var(--fx),var(--fy));opacity:1}14%{transform:translate(calc(var(--fx)*.5),calc(var(--fy)*.5))}28%{transform:translate(calc(var(--fx)*.15),calc(var(--fy)*.15))}44%{transform:none;opacity:1}54%{opacity:0}64%{opacity:1}74%{opacity:0}84%,100%{opacity:1;transform:none}}
.tile.sel{border-color:#fff;box-shadow:0 0 0 1px rgba(229,20,27,.75),0 0 22px rgba(255,255,255,.75)!important}
.tile.sel img{filter:brightness(1.08) contrast(1.05)}
.arc-readout{position:absolute;z-index:3;left:calc(50% + var(--mid-half) + 12px);top:calc(50% - 10px);display:none;gap:4px 10px;background:rgba(245,245,245,.85);padding:2px 6px;border-left:2px solid #e5141b;font-size:10px;color:#222;pointer-events:none;align-items:center;flex-wrap:wrap;max-width:24vw}
.arc-readout.on{display:flex}
.arc-readout b{font-weight:normal;border:1px solid #222;padding:0 5px;background:#fff}
.arc-empty{position:absolute;inset:0;background:#141414;display:flex;align-items:center;justify-content:center;z-index:2}
.arc-empty[hidden]{display:none}
.arc-empty span{color:#d8d8d8;font-size:clamp(14px,1.6vw,20px);letter-spacing:.24em;animation:flick 2.4s steps(1) infinite}
@keyframes flick{0%,100%{opacity:1}47%{opacity:1}48%{opacity:.2}50%{opacity:1}83%{opacity:.4}85%{opacity:1}}
.arc-dim{position:absolute;top:0;bottom:0;width:calc(50% - var(--mid-half));background:rgba(12,12,12,.8);opacity:0;pointer-events:none;transition:opacity .18s}
.arc-dim.l{left:0} .arc-dim.r{right:0}
.arc.scrub .arc-dim{opacity:1}
.arc.rgb .arc-cols{filter:drop-shadow(5px 0 0 rgba(255,0,0,.6)) drop-shadow(-5px 0 0 rgba(0,200,255,.5))!important;transform:translateX(4px)}

.mandate{position:absolute;left:50%;top:48px;transform:translateX(-50%);width:min(580px,46vw);z-index:12;pointer-events:none}
.mandate .mb-body{min-height:3.6em}
.arc-filters{position:absolute;left:calc(var(--bz) + 30px);top:84px;display:flex;flex-direction:column;align-items:flex-start;gap:4px;z-index:12}
.af-l{font-size:9px;color:#444;letter-spacing:.14em;background:rgba(240,240,240,.8);padding:0 3px}
.arc-filters button{background:#0b0b0b;color:#ddd;font-size:10px;padding:3px 8px 2px;border-left:3px solid transparent;cursor:pointer}
.arc-filters button:hover,.arc-filters button:focus-visible{border-left-color:#e5141b;color:#fff}
.arc-filters button[aria-pressed=true]{background:#e5141b;color:#fff}

/* LOADING.ARCHIVE year box (ref 00:23–00:25.6) */
.yearbox{position:absolute;left:calc(var(--bz) + 30px);bottom:108px;width:240px;z-index:13}
.yb-label{background:#262626;color:#d0d0d0;font-size:10px;padding:1px 6px;border:1px solid #d8d8d8;border-bottom:0;letter-spacing:.1em;display:inline-block}
.yb-label .mb-cur{width:.5em;height:2px;vertical-align:0;background:#d0d0d0}
.yb-main{display:flex;align-items:center;justify-content:space-between;background:#050505;border:1px solid #d8d8d8;padding:0 4px}
.yb-year{font-size:40px;color:#f4f4f4;letter-spacing:.14em;line-height:1.15;flex:1;text-align:center}
.yearbox.locked .yb-year{color:#ff2a2f}
.yearbox.flash .yb-year{animation:blink .2s steps(1) 3}
.yb-main button{color:#777;font-size:13px;padding:8px 6px;cursor:pointer}
.yb-main button:hover,.yb-main button:focus-visible{color:#fff}
.yb-sub{display:flex;justify-content:space-between;align-items:center;background:#050505;border:1px solid #d8d8d8;border-top:1px solid #333;font-size:9px;color:#777;padding:1px 6px;letter-spacing:.1em}
.yb-all{color:#cfcfcf;cursor:pointer;font-size:9px}
.yb-all:hover,.yb-all:focus-visible{color:#ff2a2f}
.yb-ruler{position:relative;height:28px;margin-top:5px;background:rgba(5,5,5,.88);border:1px solid #6a6a6a;cursor:ew-resize;touch-action:none}
.yb-ruler:focus-visible{outline:1px solid #e5141b}
.yb-ticks{position:absolute;left:10px;right:10px;top:0;bottom:0}
.yb-ticks i{position:absolute;bottom:0;width:1px;height:6px;background:#7a7a7a}
.yb-ticks i.maj{height:11px;background:#ddd}
.yb-ticks b{position:absolute;bottom:12px;left:-11px;font-weight:normal;font-size:8px;color:#aaa}
.yb-ticks i:first-child b{left:0}.yb-ticks i:last-child b{left:auto;right:0}
.yb-knob{position:absolute;top:-4px;bottom:-4px;width:3px;margin-left:9px;background:#e5141b;display:none;transition:left .12s}

/* detail view (ref 00:16–00:18, 00:25.5–00:29) */
.detail{position:absolute;inset:0;z-index:15;display:none;overflow:hidden}
.detail.on{display:block}
.detail.closing{opacity:0;transition:opacity .2s}
.dt-bg{position:absolute;inset:-40px;background:#0b0b0b center/cover no-repeat;filter:blur(26px) brightness(.3) grayscale(.5)}
.dt-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:calc(100%/12) calc(100%/8);box-shadow:inset 0 0 160px rgba(0,0,0,.8)}
.dt-stage{position:absolute;background:#000;box-shadow:0 0 0 1px rgba(255,255,255,.55),0 24px 70px rgba(0,0,0,.65)}
.dt-stage.zooming{filter:url(#vb2)}
.dt-img{width:100%;height:100%;object-fit:contain;display:block}
.dt-stage .fb{border-color:#f2f2f2;width:26px;height:26px}
.dt-stage .fb.tl{left:-9px;top:-9px} .dt-stage .fb.tr{right:-9px;top:-9px} .dt-stage .fb.bl{left:-9px;bottom:-9px} .dt-stage .fb.br{right:-9px;bottom:-9px}
.detail.ready .dt-stage .fb{animation:fbin .5s cubic-bezier(.2,.8,.2,1)}
.dt-stage .fb.tl{--fx:40px;--fy:40px} .dt-stage .fb.tr{--fx:-40px;--fy:40px} .dt-stage .fb.bl{--fx:40px;--fy:-40px} .dt-stage .fb.br{--fx:-40px;--fy:-40px}
@keyframes fbin{0%{transform:translate(var(--fx),var(--fy));opacity:0}40%{opacity:1}60%{opacity:.3}75%{opacity:1}100%{transform:none}}
.dt-ring{position:absolute;left:50%;top:50%;width:64px;height:64px;margin:-32px 0 0 -32px;border:1px solid rgba(255,255,255,.8);border-radius:50%;opacity:0;pointer-events:none}
.dt-ring::before,.dt-ring::after{content:"";position:absolute;top:50%;width:200%;height:1px;background:rgba(255,255,255,.6);left:-50%}
.dt-ring::after{transform:rotate(90deg)}
.dt-ring i{position:absolute;inset:-14px;border-left:1px solid rgba(255,255,255,.8);border-right:1px solid rgba(255,255,255,.8);border-radius:50%}
.detail.ready .dt-ring{animation:ring 1.1s ease-out forwards}
@keyframes ring{0%{opacity:0;transform:scale(2.4)}25%{opacity:1;transform:scale(1)}70%{opacity:1}100%{opacity:0;transform:scale(.6)}}
.dt-nofeed{position:absolute;inset:0;background:#141414;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}
.dt-nofeed span{color:#ddd;font-size:clamp(14px,1.7vw,20px);letter-spacing:.24em;animation:flick 2.4s steps(1) infinite}
.dt-nofeed small{color:#ff2a2f;font-size:10px;letter-spacing:.1em}
.dt-tl,.dt-tr,.dt-year,.dt-data,.dt-info,.dt-prev,.dt-next{position:absolute;visibility:hidden;z-index:2}
.detail.ready .dt-tl,.detail.ready .dt-tr,.detail.ready .dt-year,.detail.ready .dt-data,.detail.ready .dt-info,.detail.ready .dt-prev,.detail.ready .dt-next{visibility:visible;animation:starkin .3s steps(1)}
@keyframes starkin{0%{opacity:0}25%{opacity:1}50%{opacity:0}75%{opacity:1}}
.dt-tl{left:calc(var(--bz) + 40px);top:74px;max-width:40vw}
.dt-cat{font-size:10px;color:#b5b5b5;letter-spacing:.14em}
.dt-title{font-family:var(--vcr);font-weight:normal;font-size:clamp(24px,3.2vw,44px);line-height:.95;color:#f4f4f4;letter-spacing:.12em;text-shadow:0 0 8px rgba(255,255,255,.35);margin:3px 0 8px;word-break:break-word}
.dt-close{background:#0b0b0b;color:#eee;font-size:10px;padding:4px 8px 3px;border-left:3px solid #e5141b;cursor:pointer;border-top:1px solid #444;border-right:1px solid #444;border-bottom:1px solid #444}
.dt-close:hover,.dt-close:focus-visible{background:#e5141b}
.dt-tr{right:calc(var(--bz) + 40px);top:52px;font-family:var(--vcr);font-size:clamp(22px,2.6vw,36px);color:#f4f4f4;letter-spacing:.14em;text-shadow:0 0 6px rgba(255,255,255,.35)}
.dt-year{left:calc(var(--bz) + 40px);bottom:104px;font-family:var(--vcr);font-size:clamp(40px,5.4vw,76px);color:#ff2121;letter-spacing:.1em;line-height:1;text-shadow:0 0 10px rgba(255,0,0,.45)}
.dt-data{right:calc(var(--bz) + 34px);top:112px;font-size:10px;color:#a5a5a5;line-height:1.7;letter-spacing:.08em;text-align:right;max-width:200px}
.dt-data b{color:#f2f2f2;font-weight:normal;border:1px solid #666;padding:0 4px;margin-left:4px}
.dt-data b.red{color:#ff2a2f}
.dt-tags{margin-top:6px;display:flex;flex-wrap:wrap;gap:3px;justify-content:flex-end}
.dt-tags span{background:#f2f2f2;color:#0b0b0b;padding:0 4px;font-size:9px}
.dt-info{left:50%;transform:translateX(-50%);bottom:96px;width:min(600px,50vw)}
.dt-info .mb-body{font-size:clamp(12px,1.15vw,14px);text-transform:none;letter-spacing:.04em;max-height:22vh;overflow:auto}
.dt-info .redtag{text-transform:uppercase}
.dt-links{margin-top:6px;display:flex;gap:10px;flex-wrap:wrap;text-transform:uppercase}
.dt-links a{color:#ff2a2f} .dt-links a:hover{background:#e5141b;color:#fff}
.dt-prev,.dt-next{top:calc(50% - 30px);display:flex;flex-direction:column;align-items:center;gap:2px;background:rgba(5,5,5,.6);border:1px solid #777;color:#f2f2f2;padding:8px 8px 6px;cursor:pointer}
.dt-prev{left:calc(var(--bz) + 22px)} .dt-next{right:calc(var(--bz) + 22px)}
.dt-prev span,.dt-next span{font-size:20px;line-height:1}
.dt-prev small,.dt-next small{font-size:8px;color:#aaa}
.dt-prev:hover,.dt-next:hover,.dt-prev:focus-visible,.dt-next:focus-visible{border-color:#e5141b;color:#ff2a2f}
.dt-prev:disabled,.dt-next:disabled{opacity:.25;cursor:default}
.detail.swap .dt-stage{filter:drop-shadow(8px 0 0 rgba(255,0,0,.7)) drop-shadow(-8px 0 0 rgba(0,200,255,.6));transform:translateX(10px) skewX(-3deg)}
body.dt-open #cmd{visibility:hidden}
body.dt-open .arc-filters,body.dt-open .mandate,body.dt-open .yearbox{visibility:hidden}

/* offline (ref 00:50–00:51) */
.offline{position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);width:min(520px,86vw)}
.offline p{font-size:13px;margin-top:4px}
.offline .hint{font-size:11px;color:#888;text-transform:none;margin-top:10px}

/* about (clean dossier, no tracking) */
.about-wrap{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:44px;padding:70px calc(var(--bz) + 60px) 150px}
.about-wrap .card{position:relative;flex:none}
.about-wrap .dbox{position:relative;visibility:hidden;width:min(440px,40vw);background:none;border:0;outline:0;padding:0}
.about-wrap .dbox.show{visibility:visible}
.about-wrap .dbox .mb-body p{font-size:12px;text-transform:none;min-height:1.5em;margin-top:4px;letter-spacing:.04em}
.dbox .dstats{border-top:1px solid #333;margin-top:10px;padding-top:6px;display:flex;flex-wrap:wrap;gap:6px 14px;font-size:10px;color:#9a9a9a}
.dbox .dstats:empty{display:none}
.dbox .dstats b{color:#ff2a2f;font-weight:normal}
.dbox .dstats a{color:#fff;background:#e5141b;padding:0 6px}
.card-photo .fb{border-color:#e5141b;width:14px;height:14px}
.cbox .mb-label{margin:-14px -22px 12px}
.cbox h3 .redtag{font-size:inherit}

/* ---------- mobile ---------- */
@media (max-width:640px){
  :root{--bz:10px;--arc-side:calc(var(--bz) + 10px);--mid-half:24vw}
  #cmd{display:none;bottom:74px;width:calc(100vw - 36px)}
  body.cmd-search #cmd{display:block}
  .cmd-bar,#cmd-input{font-size:14px}
  #nav{top:auto;bottom:30px;right:auto;left:50%;transform:translateX(-50%);gap:3px}
  #nav button{font-size:10px;padding:7px 5px 6px;letter-spacing:.04em}
  #snd{top:10px;left:auto;right:16px}
  .hud-tr,.trk,#cdbox{display:none}
  .hud-tl{top:10px}
  #voice{top:44%}
  body[data-view=about] #voice, body[data-view=contact] #voice{top:auto;bottom:70px}
  .mandate{top:40px;width:calc(100vw - 60px)}
  .mandate .mb-body{min-height:0;font-size:12px}
  .arc-filters{flex-direction:row;top:auto;bottom:178px;left:30px;right:30px;overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}
  .arc-filters::-webkit-scrollbar{display:none}
  .arc-filters button{flex:none}
  .af-l{display:none}
  .yearbox{left:30px;bottom:210px;width:180px}
  .yb-year{font-size:26px}
  .yb-ruler{height:24px}
  .yb-ticks i:not(:first-child):not(:last-child) b{display:none}
  .yb-ticks i:last-child b{left:auto;right:0}
  .arc-readout{display:none!important}
  .dt-tl{left:calc(var(--bz) + 22px);top:40px;max-width:calc(100vw - 60px)}
  .dt-title{font-size:22px}
  .dt-tr{top:auto;right:16px;bottom:calc(100% - 92px);font-size:16px;display:none}
  .dt-year{display:none}
  .dt-data{display:none}
  .dt-info{left:28px;right:28px;transform:none;width:auto;bottom:118px}
  .dt-info .mb-body{max-height:24vh}
  .dt-prev,.dt-next{top:auto;bottom:66px;flex-direction:row;gap:6px;padding:5px 10px}
  .dt-prev{left:14px} .dt-next{right:14px}
  .about-wrap{flex-direction:column;justify-content:flex-start;overflow-y:auto;padding:56px 18px 150px;gap:20px}
  .about-wrap .card{width:min(300px,84vw)}
  .about-wrap .card .card-photo{width:40%}
  .about-wrap .dbox{width:100%}
  .cbox{top:40%;left:50%;padding:12px 14px}
  .cbox .mb-label{margin:-12px -14px 10px}
  #foot{bottom:6px;font-size:9px;gap:2px 10px}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  .noise,.arc-scan i,.arc-empty span,.dt-nofeed span,.mb-cur{animation:none}
  .detail.ready .dt-ring,.detail.ready .dt-stage .fb,.arc-focus.lock .fb{animation:none}
  .detail.ready .dt-tl,.detail.ready .dt-tr,.detail.ready .dt-year,.detail.ready .dt-data,.detail.ready .dt-info,.detail.ready .dt-prev,.detail.ready .dt-next{animation:none}
  #voice.idle #voice-tri{animation:none}
  .card.scanning .scanbar{animation:none}
  #voice-bar{transition:none}
}

/* CJK titles/categories: Latin display fonts have no Han glyphs; tighten tracking a little for Han text */
.dt-data .unv{color:#ff2a2f}
:lang(zh) .dt-title,.cjk{letter-spacing:.06em}