:root{
  --void:#0d0d0d;
  --panel:#1a1a1a;
  --panel-2:#141414;
  --panel-3:#101010;
  --line:#2a2a28;
  --line-soft:#1f1f1d;
  --fg:#e8e6e0;
  --fg-dim:#8a8a82;
  --fg-faint:#4a4a46;
  --terracotta:#d97757;
  --terracotta-dim:#8a4a35;
  --terracotta-glow:rgba(217,119,87,.35);
  --kelp:#3d5a4a;
  --sand:#e8dcc4;
  --depth:#1f2d36;
  --ok:#7cb87c;
  --cinnabar:#b8432c;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:var(--void);color:var(--fg);
  font-family:'Noto Sans SC',-apple-system,sans-serif;font-size:14px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow:hidden}
.serif{font-family:'Noto Serif SC',serif}
.mono{font-family:'JetBrains Mono',monospace}

.app{position:fixed;inset:0;display:grid;grid-template-rows:56px 1fr 48px;background:var(--void)}

.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;border-bottom:1px solid var(--line);
  background:rgba(13,13,13,.85);backdrop-filter:blur(20px);
  font-family:'JetBrains Mono',monospace;font-size:12px;z-index:10;
}
.brand{display:flex;align-items:center;gap:14px}
.brand .fin{width:28px;height:28px;flex-shrink:0}
.brand .cn{font-family:'Noto Serif SC',serif;font-size:16px;letter-spacing:.18em;color:var(--fg)}
.brand .sep{color:var(--fg-faint)}
.brand .en{color:var(--fg)}
.brand .en .tilde{color:var(--terracotta);font-weight:300}
.brand .en .slash{color:var(--fg-faint);font-weight:300}
.brand .sub{color:var(--fg-dim);font-size:10px;letter-spacing:.2em;text-transform:uppercase;margin-left:8px;border-left:1px solid var(--line);padding-left:12px}
.topbar-right{display:flex;align-items:center;gap:18px;color:var(--fg-dim);font-size:11px;letter-spacing:.08em}
.topbar-right .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok);margin-right:6px}
.lang{padding:4px 10px;border:1px solid var(--line);border-radius:2px;font-size:10px}
.lang.ok{border-color:var(--ok);color:var(--ok)}
.lang.err{border-color:var(--cinnabar);color:var(--cinnabar)}
.immersive-btn{background:none;border:1px solid var(--line);color:var(--fg-dim);padding:4px 10px;border-radius:2px;cursor:pointer;font-family:inherit;font-size:10px;letter-spacing:.1em}
.immersive-btn:hover{color:var(--terracotta);border-color:var(--terracotta)}

main{position:relative;overflow:hidden}

.map-layer{position:absolute;inset:0;}
.map-svg{position:absolute;inset:0;width:100%;height:100%}
.grid-overlay{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(217,119,87,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(217,119,87,.025) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse at center,black 30%,transparent 85%);
}
.scanlines{position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(180deg,rgba(255,255,255,.012) 0 2px,transparent 2px 4px);
  mix-blend-mode:overlay}
.vignette{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse at center,transparent 40%,rgba(13,13,13,.7) 100%)}

.country{fill:#161618;stroke:#2a2a28;stroke-width:.5;transition:fill .6s ease}
.country.highlight-region{fill:#1a2228}
.graticule{fill:none;stroke:rgba(217,119,87,.05);stroke-width:.5}
.sphere{fill:#0a0a0a;stroke:rgba(217,119,87,.10);stroke-width:1}

.pin{position:absolute;transform:translate(-50%,-50%);pointer-events:none;z-index:3}
.pin .ring{
  width:10px;height:10px;border-radius:50%;
  background:var(--fg-faint);
  box-shadow:0 0 0 3px rgba(74,74,70,.18);
  transition:all .6s cubic-bezier(.2,.7,.2,1);
}
.pin.eligible .ring{
  background:var(--sand);
  box-shadow:0 0 0 5px rgba(232,220,196,.10),0 0 14px rgba(232,220,196,.45);
}
.pin.recommended .ring{
  background:var(--terracotta);width:12px;height:12px;
  box-shadow:0 0 0 7px rgba(217,119,87,.18),0 0 28px var(--terracotta-glow);
  animation:pulse 1.8s ease-in-out infinite;
}
.pin.dim .ring{opacity:.22}
.pin .label{
  position:absolute;left:14px;top:-8px;white-space:nowrap;
  font-size:11px;letter-spacing:.08em;color:var(--fg-dim);
  font-family:'Noto Sans SC','PingFang SC',sans-serif;font-weight:400;
}
.pin.label-left .label{left:auto;right:14px;text-align:right}
.pin.eligible .label{color:var(--sand)}
.pin.recommended .label{color:var(--terracotta);font-weight:500}
.pin .label .op{display:block;font-size:8.5px;color:var(--fg-faint);margin-top:1px;letter-spacing:.1em;font-family:'JetBrains Mono',monospace;text-transform:lowercase}
.pin.hq .ring{
  width:14px;height:14px;border-radius:50%;
  background:var(--void);border:2px solid var(--terracotta);
  box-shadow:0 0 0 5px rgba(217,119,87,.15),0 0 24px rgba(217,119,87,.55);
}
.pin.hq .ring::after{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:4px;height:4px;border-radius:50%;background:var(--terracotta);
}
.pin.hq .label::after{
  content:" · HQ";color:var(--terracotta);font-family:'JetBrains Mono',monospace;
  font-size:9px;margin-left:4px;letter-spacing:.15em;font-weight:500;
}
.pin.hq.recommended .ring{animation:none;width:14px;height:14px}

.links{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2}
.link{
  fill:none;stroke:rgba(217,119,87,.55);stroke-width:.8;
  stroke-dasharray:3 10;
  animation:flow 2.4s linear infinite;
}
.link.primary{stroke:rgba(217,119,87,.85);stroke-width:1.2;stroke-dasharray:4 8;animation-duration:1.8s}
.link.unstable{
  stroke:rgba(184,67,44,.85);stroke-width:.9;
  stroke-dasharray:2 14;animation-duration:5s;
  animation-name:flowSlow;
}
.link.bg{stroke:rgba(217,119,87,.10);stroke-width:.6;stroke-dasharray:none;animation:none}
@keyframes flow{from{stroke-dashoffset:0}to{stroke-dashoffset:-65}}
@keyframes flowSlow{from{stroke-dashoffset:0}to{stroke-dashoffset:-32}}
.pin.unstable .ring{
  background:var(--cinnabar)!important;
  box-shadow:0 0 0 4px rgba(184,67,44,.20),0 0 18px rgba(184,67,44,.7)!important;
  animation:warn 2.2s ease-in-out infinite;
}
@keyframes warn{0%,100%{opacity:1}50%{opacity:.55}}
.pin.unstable .label{color:var(--cinnabar)!important}
@keyframes pulse{
  0%,100%{box-shadow:0 0 0 7px rgba(217,119,87,.18),0 0 28px var(--terracotta-glow)}
  50%{box-shadow:0 0 0 14px rgba(217,119,87,.04),0 0 36px rgba(217,119,87,.55)}
}

.dialog{position:absolute;top:24px;left:24px;bottom:24px;width:440px;
  display:flex;flex-direction:column;gap:12px;z-index:5;overflow-y:auto;
  scrollbar-width:thin;scrollbar-color:var(--line) transparent;padding-right:6px}
.dialog::-webkit-scrollbar{width:3px}
.dialog::-webkit-scrollbar-thumb{background:var(--line)}

.ai-card{
  background:rgba(20,20,20,.78);border:1px solid var(--line);
  border-radius:2px;padding:20px 22px;backdrop-filter:blur(14px);
  box-shadow:0 20px 60px rgba(0,0,0,.55);position:relative;
}
.ai-card::before{content:"";position:absolute;left:0;top:0;width:2px;height:32px;background:var(--terracotta)}
.ai-head{display:flex;align-items:center;gap:10px;margin-bottom:14px;
  font-family:'JetBrains Mono',monospace;font-size:10px;
  color:var(--fg-dim);letter-spacing:.15em;text-transform:uppercase}
.ai-head .avatar{width:18px;height:18px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,var(--terracotta),var(--terracotta-dim));
  box-shadow:0 0 10px var(--terracotta-glow);position:relative}
.ai-head .avatar::after{content:"";position:absolute;inset:-3px;border-radius:50%;
  border:1px solid rgba(217,119,87,.35);animation:halo 2.4s linear infinite}
@keyframes halo{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.5);opacity:0}}
.ai-head .arrow{margin-left:auto;color:var(--terracotta)}

.ai-msg{font-family:'Noto Serif SC',serif;font-size:20px;line-height:1.55;
  font-weight:400;color:var(--fg);letter-spacing:.04em}
.ai-msg .em{color:var(--terracotta);font-weight:500}
.ai-msg .ko{color:var(--sand)}
.ai-msg .mono{font-family:'JetBrains Mono',monospace;font-size:.85em}
.ai-sub{font-size:12.5px;color:var(--fg-dim);margin-top:12px;line-height:1.75;
  padding-top:12px;border-top:1px dashed var(--line)}

.user-card{align-self:flex-end;max-width:88%;
  background:transparent;border:1px solid var(--line);
  padding:10px 14px;border-radius:2px;font-size:13px;color:var(--fg);
  position:relative;font-family:'JetBrains Mono',monospace}
.user-card::before{content:"$ ";color:var(--terracotta)}
.user-card .pre{display:block;font-size:9px;color:var(--fg-faint);
  letter-spacing:.2em;text-transform:uppercase;margin-bottom:4px;font-weight:500}

.options{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{
  border:1px solid var(--line);background:rgba(13,13,13,.5);
  color:var(--fg);padding:9px 14px;border-radius:2px;cursor:pointer;
  font-size:12.5px;font-family:'Noto Sans SC',sans-serif;
  transition:all .15s ease;display:flex;align-items:center;gap:6px;letter-spacing:.02em
}
.chip:hover{border-color:var(--terracotta);color:var(--terracotta);transform:translateY(-1px)}
.chip.sel{border-color:var(--terracotta);background:rgba(217,119,87,.08);color:var(--terracotta)}
.chip .ic{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--fg-faint)}
.chip.sel .ic{color:var(--terracotta)}
.chip small{font-size:10px;color:var(--fg-faint);margin-left:4px}

.intents{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.intent{
  border:1px solid var(--line);background:rgba(20,20,20,.6);
  padding:18px 16px;cursor:pointer;transition:all .2s ease;border-radius:2px;
}
.intent:hover{border-color:var(--terracotta);transform:translateY(-2px);
  box-shadow:0 12px 32px rgba(217,119,87,.12)}
.intent .label{font-family:'JetBrains Mono',monospace;font-size:9px;
  color:var(--terracotta);letter-spacing:.2em;text-transform:uppercase;margin-bottom:8px}
.intent .t{font-family:'Noto Serif SC',serif;font-weight:400;font-size:18px;
  letter-spacing:.08em;color:var(--fg);margin-bottom:6px}
.intent .d{font-size:11.5px;color:var(--fg-dim);line-height:1.7}

.slider-wrap{margin-top:14px}
.vol-display{font-family:'JetBrains Mono',monospace;font-size:42px;
  color:var(--terracotta);text-align:center;margin:8px 0;font-weight:300;letter-spacing:.02em}
.vol-display small{font-size:13px;color:var(--fg-dim);margin-left:6px;letter-spacing:.15em}
input[type=range]{width:100%;-webkit-appearance:none;background:transparent;height:24px}
input[type=range]::-webkit-slider-runnable-track{background:var(--line);height:1px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;
  background:var(--terracotta);margin-top:-7px;cursor:pointer;
  box-shadow:0 0 12px var(--terracotta-glow)}
.slider-vals{display:flex;justify-content:space-between;
  font-family:'JetBrains Mono',monospace;font-size:9px;color:var(--fg-faint);
  letter-spacing:.15em;margin-top:6px}

.rt-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.rt-grid .lbl{font-family:'JetBrains Mono',monospace;font-size:9px;color:var(--fg-dim);
  letter-spacing:.15em;text-transform:uppercase;margin-bottom:6px}
.rt-opt{border:1px solid var(--line);padding:10px 12px;cursor:pointer;
  transition:.15s;background:rgba(13,13,13,.4);margin-bottom:6px}
.rt-opt:hover{border-color:var(--terracotta)}
.rt-opt.sel{border-color:var(--terracotta);background:rgba(217,119,87,.08)}
.rt-opt .v{font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--fg)}
.rt-opt.sel .v{color:var(--terracotta)}
.rt-opt .h{font-size:10px;color:var(--fg-dim);margin-top:2px}

.clouds{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}
.cloud{border:1px solid var(--line);padding:14px 8px;cursor:pointer;
  text-align:center;background:rgba(13,13,13,.4);transition:.15s;border-radius:2px}
.cloud:hover{border-color:var(--terracotta)}
.cloud.sel{border-color:var(--terracotta);background:rgba(217,119,87,.08)}
.cloud .nm{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--fg);
  letter-spacing:.05em;margin-top:6px}
.cloud.sel .nm{color:var(--terracotta)}
.cloud .sub{font-size:9px;color:var(--fg-faint);margin-top:2px;letter-spacing:.1em}

.row-btn{display:flex;gap:10px;margin-top:16px}
.btn{
  border:1px solid var(--line);background:transparent;
  color:var(--fg);padding:11px 18px;font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:.15em;text-transform:uppercase;cursor:pointer;
  transition:.15s ease;display:flex;align-items:center;gap:8px;border-radius:2px;
}
.btn:hover{border-color:var(--terracotta);color:var(--terracotta)}
.btn.primary{
  background:var(--terracotta);color:var(--void);border-color:var(--terracotta);font-weight:500;
}
.btn.primary:hover{background:var(--terracotta-dim);color:var(--void);border-color:var(--terracotta-dim);
  box-shadow:0 8px 24px var(--terracotta-glow)}

.stage{position:absolute;top:24px;right:24px;bottom:24px;width:480px;
  display:flex;flex-direction:column;gap:12px;z-index:4;overflow-y:auto;
  scrollbar-width:thin;scrollbar-color:var(--line) transparent;padding-left:6px}
.stage::-webkit-scrollbar{width:3px}
.stage::-webkit-scrollbar-thumb{background:var(--line)}

.stage-card{
  background:rgba(20,20,20,.78);border:1px solid var(--line);border-radius:2px;
  padding:18px 20px;backdrop-filter:blur(14px);box-shadow:0 20px 60px rgba(0,0,0,.55);
}
.stage-title{
  font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.25em;
  color:var(--terracotta);text-transform:uppercase;margin-bottom:14px;
  display:flex;align-items:center;gap:10px;
}
.stage-title::before{content:"";width:18px;height:1px;background:var(--terracotta)}
.stage-title .sub{color:var(--fg-faint);letter-spacing:.15em;margin-left:auto}

.strat-list{display:flex;flex-direction:column;gap:8px}
.strat{display:flex;gap:12px;padding:12px 14px;border:1px solid var(--line);
  background:rgba(13,13,13,.4);border-radius:2px}
.strat.hl{border-color:rgba(217,119,87,.4);background:rgba(217,119,87,.05)}
.strat .num{flex:0 0 24px;height:24px;display:grid;place-items:center;
  font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--fg-dim);
  border:1px solid var(--line)}
.strat.hl .num{color:var(--terracotta);border-color:var(--terracotta)}
.strat .body{flex:1;font-size:12.5px;line-height:1.55}
.strat .body b{display:block;font-family:'Noto Serif SC',serif;
  font-weight:500;color:var(--fg);font-size:14px;letter-spacing:.05em;margin-bottom:2px}
.strat .body span{color:var(--fg-dim);font-size:11.5px}
.strat .tag{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:9px;
  color:var(--terracotta);border:1px solid rgba(217,119,87,.4);padding:1px 6px;
  border-radius:2px;margin-left:6px;letter-spacing:.15em;text-transform:uppercase}
.strat details{margin-top:8px;font-family:'JetBrains Mono',monospace;font-size:10.5px}
.strat details summary{cursor:pointer;color:var(--terracotta);list-style:none;
  letter-spacing:.1em;outline:none;user-select:none;display:inline-block}
.strat details summary::-webkit-details-marker{display:none}
.strat details summary::before{content:"▸ ";display:inline-block;transition:transform .2s}
.strat details[open] summary::before{transform:rotate(90deg)}
.strat details summary:hover{color:var(--fg)}
.strat .why{margin-top:8px;padding:10px 12px;background:rgba(217,119,87,.06);
  border-left:2px solid var(--terracotta);font-family:'Noto Sans SC',sans-serif;
  font-size:11.5px;line-height:1.75;color:var(--fg-dim)}
.strat .why .src{display:block;margin-top:6px;font-family:'JetBrains Mono',monospace;
  font-size:10px;color:var(--fg-faint);letter-spacing:.08em}

.products{display:flex;flex-direction:column;gap:10px}
.prod{
  border:1px solid var(--line);background:linear-gradient(135deg,rgba(20,20,20,.85),rgba(13,13,13,.7));
  padding:14px 16px;cursor:default;transition:.2s;border-radius:2px;position:relative;
}
.prod:hover{border-color:var(--terracotta);transform:translateX(-2px)}
.prod::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:2px;background:var(--terracotta);opacity:.4}
.prod:hover::before{opacity:1}
.prod .hdr{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:8px}
.prod .nm{font-family:'JetBrains Mono',monospace;font-weight:600;font-size:14px;color:var(--fg);letter-spacing:.02em}
.prod .nm small{display:block;font-family:'Noto Serif SC',serif;color:var(--fg-dim);
  font-weight:400;font-size:11px;margin-top:3px;letter-spacing:.1em}
.prod .pr{text-align:right;font-family:'JetBrains Mono',monospace;flex-shrink:0}
.prod .pr .v{color:var(--terracotta);font-size:17px;font-weight:600}
.prod .pr .u{font-size:9px;color:var(--fg-faint);letter-spacing:.15em;margin-top:2px}
.prod .specs{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}
.spec{font-family:'JetBrains Mono',monospace;font-size:9.5px;color:var(--fg-dim);
  background:rgba(255,255,255,.03);padding:3px 7px;border-radius:2px;letter-spacing:.05em}

.price-final{
  background:linear-gradient(135deg,rgba(217,119,87,.10),rgba(31,45,54,.4));
  border:1px solid rgba(217,119,87,.4);border-radius:2px;padding:20px 22px;
}
.price-final .lbl{font-family:'JetBrains Mono',monospace;font-size:9px;
  color:var(--terracotta);letter-spacing:.25em;text-transform:uppercase;margin-bottom:8px}
.price-final .range{font-family:'JetBrains Mono',monospace;font-size:26px;
  font-weight:500;color:var(--fg);letter-spacing:-.01em}
.price-final .range .y{color:var(--terracotta)}
.price-final .range .sep{color:var(--fg-faint);font-size:18px;margin:0 8px}
.price-final .breakdown{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);
  display:grid;grid-template-columns:1fr auto;gap:6px 16px;font-family:'JetBrains Mono',monospace;
  font-size:11px;color:var(--fg-dim)}
.price-final .breakdown .v{color:var(--fg);text-align:right}
.price-final .note{font-size:11.5px;color:var(--fg-dim);margin-top:14px;line-height:1.7;font-family:'Noto Sans SC',sans-serif}
.badges{display:flex;flex-wrap:wrap;gap:5px;margin-top:12px}
.badge{font-family:'JetBrains Mono',monospace;font-size:9px;color:var(--terracotta);
  border:1px solid rgba(217,119,87,.35);padding:3px 8px;letter-spacing:.15em;text-transform:uppercase}

footer{
  border-top:1px solid var(--line);background:rgba(13,13,13,.85);
  backdrop-filter:blur(20px);display:flex;align-items:center;padding:0 28px;
  justify-content:space-between;z-index:10;
}
.steps{display:flex;gap:18px;align-items:center}
.step{display:flex;align-items:center;gap:8px;font-family:'JetBrains Mono',monospace;
  font-size:10px;color:var(--fg-faint);letter-spacing:.15em;text-transform:uppercase}
.step .n{width:20px;height:20px;display:grid;place-items:center;
  border:1px solid var(--line);font-size:10px}
.step.done{color:var(--fg-dim)}
.step.done .n{color:var(--sand);border-color:var(--fg-dim)}
.step.active{color:var(--terracotta)}
.step.active .n{color:var(--terracotta);border-color:var(--terracotta);
  box-shadow:0 0 12px var(--terracotta-glow)}
.step-sep{color:var(--fg-faint);opacity:.4}
.ctrl{display:flex;gap:8px}
.mini-btn{border:1px solid var(--line);background:transparent;color:var(--fg-dim);
  padding:5px 12px;font-family:'JetBrains Mono',monospace;font-size:10px;
  letter-spacing:.15em;text-transform:uppercase;cursor:pointer;border-radius:2px}
.mini-btn:hover{color:var(--terracotta);border-color:var(--terracotta)}

.fade-in{animation:fadeUp .45s cubic-bezier(.2,.7,.2,1) both}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.welcome{position:absolute;inset:0;display:grid;place-items:center;z-index:50;
  background:radial-gradient(ellipse at center,rgba(13,13,13,.92),rgba(13,13,13,.99));
  backdrop-filter:blur(6px)}
.welcome.hide{display:none}
.welcome-inner{text-align:center;max-width:780px;padding:40px}
.welcome .eyebrow{font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.25em;color:var(--terracotta);margin-bottom:32px;text-transform:uppercase}
.welcome .eyebrow::before{content:"[ "}
.welcome .eyebrow::after{content:" ]"}
.welcome h1{font-family:'Noto Serif SC',serif;font-size:72px;font-weight:300;
  letter-spacing:.08em;line-height:1.15;margin-bottom:20px;color:var(--fg)}
.welcome h1 .accent{color:var(--terracotta);font-weight:400}
.welcome .tagline{font-family:'JetBrains Mono',monospace;font-size:22px;
  color:var(--fg-dim);margin-bottom:28px;letter-spacing:-.01em}
.welcome .tagline .tilde{color:var(--terracotta);font-weight:300}
.welcome .tagline .slash{color:var(--fg-faint);font-weight:300}
.welcome .lede{font-family:'Noto Serif SC',serif;font-size:17px;line-height:1.95;
  color:var(--fg-dim);max-width:600px;margin:0 auto 40px;letter-spacing:.04em}
.welcome .lede em{color:var(--terracotta);font-style:normal}
.welcome .actions{display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap}
.welcome .start{display:inline-flex;align-items:center;gap:10px;
  padding:14px 28px;background:var(--terracotta);color:var(--void);
  border:none;font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:500;
  cursor:pointer;letter-spacing:.2em;text-transform:uppercase;border-radius:2px;
  box-shadow:0 12px 40px var(--terracotta-glow);transition:.2s}
.welcome .start:hover{transform:translateY(-2px)}
.welcome .auto{display:inline-flex;align-items:center;gap:8px;
  padding:14px 22px;background:transparent;color:var(--fg);
  border:1px solid var(--line);font-family:'JetBrains Mono',monospace;font-size:12px;
  cursor:pointer;letter-spacing:.2em;text-transform:uppercase;border-radius:2px}
.welcome .auto:hover{border-color:var(--terracotta);color:var(--terracotta)}
.welcome .meta{display:flex;gap:40px;justify-content:center;margin-top:48px;
  padding-top:28px;border-top:1px dashed var(--line);
  font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--fg-faint);
  letter-spacing:.15em;text-transform:uppercase}
.welcome .meta strong{display:block;color:var(--fg);font-family:'Noto Serif SC',serif;
  font-size:13px;letter-spacing:.1em;margin-top:6px;text-transform:none}

.nl-divider{display:flex;align-items:center;gap:16px;margin:36px 0 20px;color:var(--fg-faint);
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.3em;text-transform:uppercase}
.nl-divider::before,.nl-divider::after{content:"";flex:1;height:1px;background:var(--line)}
.nl-input-wrap{max-width:640px;margin:0 auto;text-align:left}
.nl-label{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--fg-dim);
  letter-spacing:.15em;text-transform:uppercase;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}
.nl-status{color:var(--cinnabar);font-size:9px}
.nl-status.ok{color:var(--ok)}
.nl-input{width:100%;background:var(--panel-2);border:1px solid var(--line);
  color:var(--fg);padding:14px 16px;border-radius:2px;
  font-family:'Noto Sans SC',sans-serif;font-size:14px;line-height:1.7;
  resize:vertical;min-height:80px;outline:none;transition:.15s}
.nl-input:focus{border-color:var(--terracotta);box-shadow:0 0 0 3px rgba(217,119,87,.1)}
.nl-input:disabled{opacity:.4;cursor:not-allowed}
.nl-actions{margin-top:10px;display:flex;justify-content:flex-end;align-items:center;gap:10px}
.nl-actions .auto:disabled{opacity:.35;cursor:not-allowed}
.nl-error{margin-top:10px;padding:10px 14px;background:rgba(184,67,44,.1);
  border:1px solid var(--cinnabar);color:var(--cinnabar);font-size:12px;font-family:'JetBrains Mono',monospace;border-radius:2px}

.settings-form{display:flex;flex-direction:column;gap:12px}
.settings-form label{font-family:'JetBrains Mono',monospace;font-size:10px;
  color:var(--fg-dim);letter-spacing:.15em;text-transform:uppercase;margin-bottom:-6px}
.settings-form label small{display:inline;font-size:9px;color:var(--fg-faint);
  margin-left:6px;text-transform:none;letter-spacing:.05em}
.settings-form input{background:var(--panel-2);border:1px solid var(--line);
  color:var(--fg);padding:10px 14px;border-radius:2px;
  font-family:'JetBrains Mono',monospace;font-size:12px;outline:none;transition:.15s}
.settings-form input:focus{border-color:var(--terracotta)}

.user-card.ai-parsed{border-color:rgba(217,119,87,.4);background:rgba(217,119,87,.04)}
.user-card.ai-parsed::before{content:"✦ ";color:var(--terracotta)}

.qr-overlay{position:fixed;inset:0;z-index:60;display:none;
  background:rgba(13,13,13,.92);backdrop-filter:blur(20px);
  align-items:center;justify-content:center}
.qr-overlay.show{display:flex}
.qr-box{background:var(--panel);border:1px solid var(--line);padding:48px;
  text-align:center;max-width:480px;border-radius:2px}
.qr-box .label{font-family:'JetBrains Mono',monospace;font-size:10px;
  color:var(--terracotta);letter-spacing:.25em;text-transform:uppercase;margin-bottom:16px}
.qr-box h2{font-family:'Noto Serif SC',serif;font-size:32px;font-weight:300;
  color:var(--fg);letter-spacing:.1em;margin-bottom:8px}
.qr-box .sub{font-size:13px;color:var(--fg-dim);margin-bottom:32px;line-height:1.8}
.qr-img{width:200px;height:200px;margin:0 auto 24px;background:#fff;padding:14px;
  display:grid;place-items:center}
.qr-img svg{width:100%;height:100%}
.qr-box .session{font-family:'JetBrains Mono',monospace;font-size:11px;
  color:var(--fg-dim);letter-spacing:.1em;margin-bottom:24px}
.qr-box .session span{color:var(--terracotta)}
.qr-box .close{background:transparent;border:1px solid var(--line);color:var(--fg);
  padding:10px 20px;font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.15em;text-transform:uppercase;cursor:pointer;border-radius:2px}
.qr-box .close:hover{border-color:var(--terracotta);color:var(--terracotta)}

body.immersive{cursor:none}
body.immersive .topbar{height:48px;padding:0 40px}
body.immersive .topbar .lang,body.immersive .immersive-btn{display:none}
body.immersive footer{padding:0 40px}
body.immersive .dialog{left:40px;top:36px;bottom:36px;width:500px}
body.immersive .stage{right:40px;top:36px;bottom:36px;width:560px}
body.immersive .ai-msg{font-size:24px}
body.immersive .welcome h1{font-size:88px}
body.immersive::after{content:"";position:fixed;inset:0;pointer-events:none;
  background:radial-gradient(ellipse at center,transparent 70%,rgba(13,13,13,.4) 100%);z-index:1}

.autoplay-badge{position:fixed;top:72px;right:28px;z-index:8;
  background:rgba(217,119,87,.12);border:1px solid var(--terracotta);
  padding:6px 14px;font-family:'JetBrains Mono',monospace;font-size:10px;
  color:var(--terracotta);letter-spacing:.2em;text-transform:uppercase;
  display:none;align-items:center;gap:8px;border-radius:2px}
.autoplay-badge.on{display:flex}
.autoplay-badge .pulse{width:6px;height:6px;border-radius:50%;background:var(--terracotta);
  animation:bpulse 1.2s ease-in-out infinite}
@keyframes bpulse{0%,100%{opacity:.4}50%{opacity:1}}

.map-legend{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  z-index:2;display:flex;gap:20px;font-family:'JetBrains Mono',monospace;
  font-size:10px;color:var(--fg-dim);letter-spacing:.15em;text-transform:uppercase;
  background:rgba(13,13,13,.6);padding:8px 16px;border:1px solid var(--line);
  backdrop-filter:blur(8px);pointer-events:none}
.map-legend .item{display:flex;align-items:center;gap:6px}
.map-legend .d{width:7px;height:7px;border-radius:50%}
.map-legend .d.r{background:var(--terracotta);box-shadow:0 0 8px var(--terracotta)}
.map-legend .d.e{background:var(--sand)}
.map-legend .d.i{background:var(--fg-faint)}