/* INVIZBL3 grayscale interface */
:root{
  color-scheme:dark;
  --black:#000;
  --void:#030303;
  --ink:#070707;
  --surface:#0b0b0b;
  --surface-2:#111;
  --surface-3:#181818;
  --line:#2b2b2b;
  --line-soft:#1e1e1e;
  --white:#fff;
  --signal:#f5f5f5;
  --muted:#b7b7b7;
  --dim:#777;
  --ghost:#444;
  --shadow:0 30px 90px rgba(0,0,0,.72);
  --radius-xl:34px;
  --radius-lg:24px;
  --radius-md:16px;
  --max:1520px;
  --gutter:clamp(18px,3.2vw,48px);
  --font:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:"SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}
*{box-sizing:border-box}
html{background:#000;scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:radial-gradient(circle at 24% -10%,rgba(255,255,255,.08),transparent 34rem),linear-gradient(180deg,#050505 0%,#000 48%,#050505 100%);color:var(--signal);font-family:var(--font);font-size:16px;line-height:1.55;text-rendering:optimizeLegibility}
a{color:var(--white);text-decoration-thickness:1px;text-underline-offset:4px}
a:hover{text-decoration-color:var(--dim)}
img,video{max-width:100%;height:auto;border-radius:var(--radius-md)}
button,input,select,textarea{font:inherit}
.skip-link{position:absolute;left:1rem;top:-4rem;z-index:1000;background:#fff;color:#000;padding:.7rem 1rem;border-radius:999px}
.skip-link:focus{top:1rem}.shell-wrap,.home-wrap{width:min(var(--max),calc(100% - var(--gutter) * 2));margin-inline:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(0,0,0,.78);backdrop-filter:blur(22px);border-bottom:1px solid rgba(255,255,255,.09)}.site-header .shell-wrap{display:flex;align-items:center;justify-content:space-between;gap:2rem;min-height:88px}.brand{display:flex;align-items:center;gap:.9rem;text-decoration:none;color:var(--white);min-width:max-content}.brand-mark{width:44px;height:44px;border:1px solid rgba(255,255,255,.38);border-radius:16px;background:radial-gradient(circle at 65% 35%,rgba(255,255,255,.7),rgba(255,255,255,.18) 26%,rgba(255,255,255,.04) 48%,#000 72%);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08),0 0 40px rgba(255,255,255,.09)}.brand-title{display:block;font-weight:900;letter-spacing:.18em;font-size:1rem}.brand-sub{display:block;text-transform:uppercase;letter-spacing:.26em;color:var(--muted);font-size:.68rem}.nav{display:flex;align-items:center;justify-content:flex-end;gap:.25rem;flex-wrap:wrap}.nav a{color:var(--muted);text-decoration:none;padding:.72rem .92rem;border:1px solid transparent;border-radius:999px;white-space:nowrap}.nav a:hover,.nav a.active{color:var(--white);border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.045)}.public-main{padding:clamp(38px,6vw,92px) 0 0}.home-wrap{display:flex;flex-direction:column;gap:clamp(26px,4vw,54px)}.public-hero,.section,.card,.metric,.room-card,.activity-card,.notice,.error{border:1px solid rgba(255,255,255,.16);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.025));box-shadow:var(--shadow);border-radius:var(--radius-xl)}.public-hero{padding:clamp(34px,6vw,88px);position:relative;overflow:hidden}.public-hero:before{content:"";position:absolute;inset:-1px;background:radial-gradient(circle at 18% 8%,rgba(255,255,255,.16),transparent 22rem),radial-gradient(circle at 90% 88%,rgba(255,255,255,.07),transparent 26rem);pointer-events:none}.public-hero>*{position:relative}.public-hero.compact{padding:clamp(28px,5vw,62px)}.kicker{margin:0 0 .85rem;text-transform:uppercase;letter-spacing:.24em;color:var(--muted);font-size:.75rem;font-weight:800}.public-hero h1,.activity-titlebar h1{margin:0;max-width:1050px;font-size:clamp(3rem,10vw,8.7rem);line-height:.86;letter-spacing:-.08em;font-weight:950}.public-hero.compact h1{font-size:clamp(2.4rem,6.2vw,6.1rem)}h2{font-size:clamp(1.7rem,3vw,3rem);line-height:.96;letter-spacing:-.05em;margin:.1rem 0 .7rem}h3{font-size:clamp(1.15rem,1.7vw,1.6rem);line-height:1.1;margin:.1rem 0 .65rem}.lead{font-size:clamp(1.08rem,1.6vw,1.45rem);color:var(--muted);max-width:760px}.muted{color:var(--muted)}.dim{color:var(--dim)}.max-line{max-width:900px}.actions,.stacked-actions{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center;margin-top:1.35rem}.stacked-actions{flex-direction:column;align-items:flex-start}.btn,button.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:44px;border:1px solid var(--white);background:var(--white);color:var(--black);border-radius:999px;padding:.72rem 1rem;font-weight:850;text-decoration:none;cursor:pointer}.btn:hover{filter:brightness(.92);text-decoration:none}.btn.secondary,button.btn.secondary{background:rgba(255,255,255,.05);color:var(--white);border-color:rgba(255,255,255,.2)}.badges{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.25rem}.badge{display:inline-flex;align-items:center;gap:.4rem;min-height:30px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);color:var(--signal);border-radius:999px;padding:.35rem .7rem;font-size:.78rem;text-transform:uppercase;letter-spacing:.12em}.section{padding:clamp(24px,3.2vw,44px)}.wide-section{width:100%}.section-title-row{display:flex;justify-content:space-between;align-items:flex-start;gap:1.5rem;margin-bottom:1.25rem}.grid,.room-grid,.activity-card-grid,.metric-grid{display:grid;gap:clamp(16px,2vw,24px)}.room-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,310px),1fr))}.activity-card-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}.metric-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,170px),1fr))}.metric{padding:1.25rem}.metric span{display:block;color:var(--muted);text-transform:uppercase;letter-spacing:.16em;font-size:.72rem}.metric strong{font-size:clamp(2rem,4.5vw,4.4rem);line-height:1;letter-spacing:-.06em}.room-card,.activity-card,.card{padding:clamp(20px,2.5vw,34px)}.room-card,.activity-card{display:flex;flex-direction:column;min-height:260px}.room-card p,.activity-card p{color:var(--muted)}.metric-row,.activity-card-foot{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:auto;padding-top:1.2rem;color:var(--muted);font-size:.9rem}.operator-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:1px;border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-xl);overflow:hidden;background:rgba(255,255,255,.12)}.operator-tile{display:block;padding:1.35rem;background:#050505;text-decoration:none}.operator-tile span{display:block;color:var(--dim);text-transform:uppercase;letter-spacing:.18em;font-size:.72rem}.operator-tile strong{display:block;margin-top:.45rem;color:var(--white);font-size:1.25rem}.operator-tile:hover{background:#111}.control-grid,.admin-workbench,.split-sections{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(18px,2.4vw,30px)}@media (min-width:1100px){.control-grid{grid-template-columns:.85fr 1.15fr}.admin-workbench{grid-template-columns:minmax(0,1.45fr) minmax(340px,.55fr)}.split-sections{grid-template-columns:1fr 1fr}}.side-forms{display:flex;flex-direction:column;gap:clamp(18px,2vw,26px)}.admin-form{display:flex;flex-direction:column;gap:1rem}.form-grid{display:grid;gap:1rem}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}label{display:flex;flex-direction:column;gap:.42rem;color:var(--muted);font-weight:760}input,select,textarea{width:100%;border:1px solid rgba(255,255,255,.17);border-radius:14px;background:#050505;color:var(--white);padding:.82rem .9rem;outline:none}textarea{resize:vertical}input:focus,select:focus,textarea:focus{border-color:rgba(255,255,255,.55);box-shadow:0 0 0 4px rgba(255,255,255,.06)}.codebox{font-family:var(--mono);font-size:.88rem;line-height:1.48;tab-size:2}.checkline{flex-direction:row;align-items:center}.checkline input{width:auto}.checkline.inline{justify-content:flex-start;padding-top:1.8rem}.notice,.error{padding:1rem 1.1rem}.notice{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.08)}.error{border-color:rgba(255,255,255,.42);background:repeating-linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.08) 8px,rgba(255,255,255,.03) 8px,rgba(255,255,255,.03) 16px)}.table-wrap{width:100%;overflow:auto;border:1px solid rgba(255,255,255,.12);border-radius:22px}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:.95rem 1rem;border-bottom:1px solid rgba(255,255,255,.1);text-align:left;vertical-align:top}th{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.18em}td{color:var(--signal)}tr:last-child td{border-bottom:0}.wide-cell{min-width:360px}.small-mono,code{font-family:var(--mono);font-size:.82rem;color:var(--muted)}.mini-feed{display:flex;flex-direction:column;gap:.85rem}.mini-feed-row{border-top:1px solid rgba(255,255,255,.1);padding-top:.85rem}.mini-feed-row span{color:var(--dim);font-family:var(--mono);font-size:.78rem}.mini-feed-row p{margin:.35rem 0 0}.activity-shell{display:flex;flex-direction:column;gap:clamp(22px,3vw,38px)}.activity-titlebar{padding:clamp(28px,5vw,62px);border:1px solid rgba(255,255,255,.16);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.025));border-radius:var(--radius-xl);box-shadow:var(--shadow)}.activity-panel{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.045);border-radius:var(--radius-xl);padding:clamp(22px,3vw,44px)}.activity-media{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:1.2rem}.media-block{border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-lg);padding:1rem;background:#070707}.media-block video,.media-block audio,.media-block iframe{width:100%}.embed-frame{position:relative;overflow:hidden;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.12)}.embed-frame iframe{width:100%;min-height:360px;border:0}.gray-lab{--gray-stop:50%;display:grid;gap:1.3rem}.gray-stage{min-height:260px;border-radius:28px;border:1px solid rgba(255,255,255,.18);background:linear-gradient(90deg,#000 0%,#111 calc(var(--gray-stop) - 20%),#777 var(--gray-stop),#f5f5f5 100%);display:grid;place-items:center;text-align:center;padding:2rem}.gray-stage strong{font-size:clamp(3rem,10vw,7rem);line-height:1;letter-spacing:-.08em}.gray-stage span{display:block;color:#000;text-shadow:0 0 12px rgba(255,255,255,.4)}input[type=range]{accent-color:#fff}.receipt-box{font-family:var(--mono);white-space:pre-wrap;border:1px dashed rgba(255,255,255,.24);background:#050505;border-radius:22px;padding:1.2rem;min-height:180px}.activity-choice-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:.8rem}.choice-card{border:1px solid rgba(255,255,255,.15);border-radius:18px;padding:1rem;background:rgba(255,255,255,.035)}.choice-card label{font-weight:700;color:var(--signal)}.site-footer{margin-top:clamp(48px,8vw,120px);padding:2rem 0;border-top:1px solid rgba(255,255,255,.09);color:var(--dim)}.site-footer .shell-wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem}.footer-mark{letter-spacing:.22em;color:var(--muted);font-size:.75rem}.prose{max-width:900px}.prose p,.prose li{color:var(--muted);font-size:1.05rem}.prose ul{padding-left:1.1rem}
@media (max-width:900px){.site-header .shell-wrap{align-items:flex-start;flex-direction:column;gap:.8rem;padding:1rem 0}.nav{width:100%;flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;padding-bottom:.25rem}.nav a{padding:.62rem .75rem}.public-main{padding-top:26px}.section-title-row{flex-direction:column}.form-grid.two,.form-grid.four{grid-template-columns:1fr}.site-footer .shell-wrap{flex-direction:column;align-items:flex-start}.public-hero h1,.activity-titlebar h1{letter-spacing:-.06em}.wide-cell{min-width:260px}}
@media (max-width:520px){.shell-wrap,.home-wrap{width:min(100% - 28px,var(--max))}.public-hero,.section,.card,.activity-titlebar{border-radius:24px}.public-hero{padding:28px}.public-hero h1{font-size:clamp(2.5rem,18vw,4.6rem)}.btn{width:100%}.actions{width:100%}.brand-mark{width:38px;height:38px}.brand-title{font-size:.9rem}.brand-sub{font-size:.58rem}.metric strong{font-size:2.4rem}}



/* Public content compatibility layer */
.hero{border:1px solid rgba(255,255,255,.16);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.025));box-shadow:var(--shadow);border-radius:var(--radius-xl);padding:clamp(34px,6vw,88px)}.hero h1{margin:0;max-width:1050px;font-size:clamp(2.4rem,6.2vw,6.1rem);line-height:.9;letter-spacing:-.07em}.hero .lead{max-width:820px}.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:clamp(1rem,3vw,2rem);margin-bottom:1.5rem}.section-head>p{max-width:620px}.eyebrow,.micro-label{margin:0 0 .85rem;text-transform:uppercase;letter-spacing:.22em;color:var(--muted);font-size:.74rem;font-weight:850}.grid.four{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}.split{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(18px,2.4vw,30px)}@media (min-width:1040px){.split{grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr)}}.panel{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.045);border-radius:var(--radius-xl);padding:clamp(22px,3vw,44px)}.stack{display:grid;gap:clamp(16px,2vw,24px)}.hero-home{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(24px,4vw,54px)}@media (min-width:1100px){.hero-home{grid-template-columns:minmax(0,1fr) minmax(380px,.55fr);align-items:stretch}}.big-title{font-size:clamp(3.4rem,10vw,9rem)}.hero-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1.4rem}.signal-device{border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-xl);padding:1rem;background:#050505;min-height:420px}.device-inner{height:100%;border:1px solid rgba(255,255,255,.1);border-radius:24px;padding:1.2rem;display:grid;grid-template-rows:auto 1fr auto;gap:1rem;background:radial-gradient(circle at 50% 30%,rgba(255,255,255,.08),transparent 15rem)}.dot-field{display:grid;grid-template-columns:repeat(8,1fr);gap:.55rem;align-content:center}.dot-field span{aspect-ratio:1;border-radius:50%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1)}.dot-field span:nth-child(3n),.dot-field span:nth-child(11),.dot-field span:nth-child(23){background:#fff;box-shadow:0 0 24px rgba(255,255,255,.35)}.signal-readout{border-top:1px solid rgba(255,255,255,.1);padding-top:1rem}.signal-readout strong{display:block;font-size:clamp(1.4rem,2vw,2.1rem);letter-spacing:-.04em}.code,.mono,.tiny{font-family:var(--mono);color:var(--muted)}.tiny{font-size:.82rem}.pill-row{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1rem}.pill{display:inline-flex;align-items:center;gap:.4rem;min-height:30px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);border-radius:999px;padding:.35rem .7rem;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em}.pill.dot:before{content:"";width:.42rem;height:.42rem;border-radius:50%;background:#fff}.rule-list{display:grid;gap:1rem}.rule{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.035);border-radius:20px;padding:1rem}.rule h3{margin:0 0 .35rem}.fragment-list{display:grid;gap:1rem}.fragment{display:grid;grid-template-columns:90px 1fr;gap:1rem;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.035);border-radius:20px;padding:1rem}.fragment p{margin:0}.btn.small{min-height:34px;padding:.42rem .72rem;font-size:.88rem}.success{border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);border-radius:18px;padding:1rem}.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.form-stack{display:grid;gap:1rem}.form-stack textarea{min-height:180px}

/* Phase 9 busy board layer */
.busy-hero .busy-warning{margin-top:1.25rem;max-width:920px}
.stoic-strip{display:grid;gap:.4rem}
.bb-wall{width:min(var(--max),calc(100% - var(--gutter) * 2));margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:clamp(18px,2.2vw,30px)}
.bb-wall.single{max-width:980px;grid-template-columns:1fr}.bb-panel{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.16);background:linear-gradient(180deg,rgba(255,255,255,.072),rgba(255,255,255,.025));border-radius:var(--radius-xl);padding:clamp(18px,2.2vw,28px);box-shadow:var(--shadow);min-height:520px;display:flex;flex-direction:column;gap:1rem}.bb-single-panel{min-height:650px}.bb-panel:before{content:"";position:absolute;inset:-1px;background:radial-gradient(circle at var(--px,18%) var(--py,12%),rgba(255,255,255,.12),transparent 18rem);pointer-events:none}.bb-panel>*{position:relative}.bb-panel-head{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start}.bb-panel-head h2{font-size:clamp(1.6rem,3.2vw,3.3rem)}.bb-mini-link{border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:.42rem .7rem;text-decoration:none;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em}.bb-stage{min-height:280px;border:1px solid rgba(255,255,255,.14);border-radius:24px;background:radial-gradient(circle at 50% 10%,rgba(255,255,255,.08),transparent 18rem),#030303;position:relative;overflow:hidden;touch-action:none;display:grid;place-items:center}.bb-stoic{margin:auto 0 0;color:var(--muted);font-family:var(--mono);font-size:.86rem;border-top:1px solid rgba(255,255,255,.1);padding-top:.85rem}.bb-canvas{width:100%;height:100%;min-height:280px;display:block}.bb-orbit-field,.bb-marble-field{position:absolute;inset:0}.bb-ring{position:absolute;border:1px solid rgba(255,255,255,.16);border-radius:50%;inset:12%;animation:bbSpin 18s linear infinite}.bb-ring.r2{inset:24%;animation-duration:12s}.bb-ring.r3{inset:36%;animation-duration:8s}.bb-knob{position:absolute;left:50%;top:50%;width:54px;height:54px;transform:translate(-50%,-50%);border:1px solid rgba(255,255,255,.4);border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,var(--bb-pop,#aaa) 28%,#111 70%);box-shadow:0 0 38px color-mix(in srgb,var(--bb-pop,#fff) 45%,transparent);touch-action:none}.bb-knob.k1{left:22%;top:40%}.bb-knob.k2{left:72%;top:35%}.bb-knob.k3{left:48%;top:74%}@keyframes bbSpin{to{transform:rotate(360deg)}}.bb-switch-bank,.bb-latch-grid,.bb-pad-bank,.bb-coin-wall{display:grid;gap:.65rem;width:min(92%,440px)}.bb-switch-bank{grid-template-columns:repeat(5,1fr)}.bb-latch-grid{grid-template-columns:repeat(5,1fr)}.bb-pad-bank{grid-template-columns:repeat(3,1fr)}.bb-coin-wall{grid-template-columns:repeat(4,1fr)}.bb-switch-bank button,.bb-latch-grid button,.bb-pad-bank button,.bb-coin-wall button,.bb-sequence button{min-height:58px;border:1px solid rgba(255,255,255,.18);background:#090909;color:#fff;border-radius:16px;cursor:pointer}.bb-switch-bank button.on,.bb-latch-grid button.on,.bb-coin-wall button.on{background:var(--bb-pop,#fff);color:#000;box-shadow:0 0 24px color-mix(in srgb,var(--bb-pop,#fff) 70%,transparent)}.bb-pad-bank button.hit{color:#000;transform:scale(.97)}.bb-servo-bank{width:86%;display:grid;gap:.8rem}.bb-servo-bank label{display:grid;grid-template-columns:70px 1fr;align-items:center;gap:.75rem}.bb-servo-bank b{height:10px;width:0;border-radius:999px;background:#fff;display:block;grid-column:2}.bb-marble{position:absolute;left:50%;top:50%;width:58px;height:58px;border-radius:50%;transform:translate(-50%,-50%);background:radial-gradient(circle at 35% 30%,#fff,#9de2ff 35%,#111 78%);box-shadow:0 0 42px rgba(120,220,255,.4);transition:left .08s linear, top .08s linear}.bb-target{position:absolute;width:30px;height:30px;border:1px solid rgba(255,255,255,.28);border-radius:50%}.bb-target.t1{left:18%;top:18%}.bb-target.t2{right:16%;top:28%}.bb-target.t3{left:42%;bottom:16%}.bb-stone-wrap{display:grid;gap:1rem;place-items:center;width:86%}.bb-stone{width:min(90%,320px);height:150px;border-radius:48% 52% 44% 56%;border:1px solid rgba(255,255,255,.22);background:radial-gradient(circle at var(--shine,16%) 35%,#fff,#777 16%,#1b1b1b 62%,#050505);box-shadow:inset 0 0 35px rgba(255,255,255,.08),0 0 40px rgba(255,255,255,.06);touch-action:none}.bb-stone-wrap meter{width:min(90%,320px);height:12px}.bb-sequence{display:grid;gap:1rem;text-align:center;width:min(92%,440px)}.bb-sequence>div{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem}.bb-sequence button.lit{background:#fff;color:#000;box-shadow:0 0 28px rgba(255,255,255,.5)}.bb-status{min-height:1.5rem;color:var(--muted)}.bb-mirror{display:grid;gap:1rem;width:min(92%,520px)}.bb-mirror output{display:block;min-height:92px;border:1px dashed rgba(255,255,255,.18);border-radius:18px;padding:1rem;font-size:clamp(1.4rem,4vw,3rem);letter-spacing:.06em;overflow-wrap:anywhere;text-align:center}.bb-loom{width:min(92%,520px);height:auto}.bb-loom circle{fill:#111;stroke:#fff;stroke-width:2;cursor:pointer}.bb-loom circle.on{fill:var(--bb-pop,#fff)}.bb-loom line{stroke-width:3;stroke-linecap:round;opacity:.88}.bb-breathe{display:grid;place-items:center;gap:1rem}.bb-breathe button{width:190px;height:190px;border-radius:50%;background:transparent;border:1px solid rgba(255,255,255,.28);display:grid;place-items:center}.bb-breathe span{width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,#fff,#444 48%,#000);box-shadow:0 0 42px rgba(255,255,255,.18)}.bb-breathe button.breathing span{animation:bbBreathe 4.8s ease-in-out infinite}@keyframes bbBreathe{0%,100%{transform:scale(.72);opacity:.55}50%{transform:scale(1.35);opacity:1}}.bb-maze{position:absolute;inset:10%;border:1px solid rgba(255,255,255,.14);border-radius:24px;background:linear-gradient(90deg,transparent 0 22%,rgba(255,255,255,.06) 22% 27%,transparent 27% 54%,rgba(255,255,255,.06) 54% 60%,transparent 60% 100%)}.bb-maze-dot{position:absolute;left:8%;top:50%;width:32px;height:32px;border-radius:50%;transform:translate(-50%,-50%);background:#fff;box-shadow:0 0 24px #fff}.bb-maze output{position:absolute;right:1rem;bottom:1rem;color:var(--muted);font-family:var(--mono)}@media (min-width:1500px){.bb-wall{grid-template-columns:repeat(3,1fr)}}@media (max-width:720px){.bb-panel{min-height:460px;border-radius:24px}.bb-stage{min-height:240px}.bb-panel-head{flex-direction:column}.bb-switch-bank,.bb-latch-grid{gap:.5rem}.bb-switch-bank button,.bb-latch-grid button,.bb-pad-bank button,.bb-coin-wall button,.bb-sequence button{min-height:52px}.bb-wall{width:min(100% - 24px, var(--max));gap:16px}.bb-breathe button{width:150px;height:150px}.bb-breathe span{width:84px;height:84px}}


/* Phase 10 discovery engine */
.weather-clear-signal{--weather-glow:rgba(255,255,255,.11)}
.weather-heavy-fog{--weather-glow:rgba(255,255,255,.055)}
.weather-low-lantern{--weather-glow:rgba(255,255,255,.16)}
.weather-maintenance-night{--weather-glow:rgba(255,255,255,.08)}
.weather-quiet-mode{--weather-glow:rgba(255,255,255,.045)}
body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 50% -10%,var(--weather-glow,rgba(255,255,255,.08)),transparent 30rem);z-index:-1}
.experience-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(16px,2vw,28px)}
.experience-grid>.wide{grid-column:span 7}.experience-grid>.narrow{grid-column:span 5}.experience-grid>.full{grid-column:1/-1}
.room-wall{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:clamp(14px,2vw,24px)}
.room-tile,.tool-panel,.escape-panel,.echo-panel,.notebook-item,.weather-row,.drop-row{border:1px solid rgba(255,255,255,.16);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.025));border-radius:var(--radius-lg);padding:clamp(18px,2.4vw,32px);box-shadow:0 18px 60px rgba(0,0,0,.45)}
.room-tile:hover,.escape-panel:hover,.tool-panel:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.26)}
.room-tile,.escape-panel,.tool-panel{transition:transform .18s ease,border-color .18s ease,background .18s ease}
.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(16px,2vw,24px)}
.tool-output,.escape-output,.echo-output{min-height:80px;border:1px solid rgba(255,255,255,.14);border-radius:18px;background:#030303;padding:1rem;color:var(--signal);margin-top:1rem}
.big-meter{font-size:clamp(3.4rem,10vw,9rem);line-height:.84;font-weight:950;letter-spacing:-.08em}
.escape-console{display:grid;gap:1rem}.escape-step{display:none}.escape-step.active{display:block}.choice-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1rem}
.dead-drop{border:1px dashed rgba(255,255,255,.24);background:rgba(255,255,255,.035);border-radius:999px;padding:.55rem .85rem;font-family:var(--mono);font-size:.78rem;color:var(--muted);display:inline-flex;gap:.5rem;align-items:center}
.dead-drop:before{content:"";width:.42rem;height:.42rem;border-radius:50%;background:#fff;box-shadow:0 0 18px rgba(255,255,255,.5)}
.signal-weather-card{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.weather-orb{width:62px;height:62px;border-radius:50%;border:1px solid rgba(255,255,255,.28);background:radial-gradient(circle at 35% 30%,#fff,rgba(255,255,255,.18) 22%,#060606 58%,#000);box-shadow:0 0 40px rgba(255,255,255,.09)}
.echo-list{display:grid;gap:1rem}.echo-message{border-left:2px solid rgba(255,255,255,.28);padding-left:1rem;color:var(--muted)}
.route-table{width:100%;border-collapse:separate;border-spacing:0}.route-table th,.route-table td{padding:.8rem;border-bottom:1px solid rgba(255,255,255,.1);text-align:left;vertical-align:top}.route-table th{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.badge.danger{border-color:rgba(255,255,255,.35);background:#fff;color:#000}.badge.soft{opacity:.78}
.admin-quick-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:clamp(14px,1.8vw,22px)}
.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.five{grid-template-columns:repeat(5,minmax(0,1fr))}
.hidden-lantern{opacity:.04;transition:opacity .3s ease}.hidden-lantern:hover,.hidden-lantern:focus-within{opacity:1}
.reduced-motion-note{font-size:.82rem;color:var(--dim)}
@media (min-width:1180px){.public-main{padding-top:clamp(40px,5vw,86px)}.room-wall.large{grid-template-columns:repeat(4,minmax(0,1fr))}.admin-wide{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(18px,2.2vw,32px)}}
@media (max-width:880px){.experience-grid{grid-template-columns:1fr}.experience-grid>.wide,.experience-grid>.narrow{grid-column:1/-1}.site-header{position:sticky}.nav{overflow-x:auto;justify-content:flex-start;flex-wrap:nowrap;width:100%;padding-bottom:.25rem}.site-header .shell-wrap{align-items:flex-start;flex-direction:column}.form-grid.three,.form-grid.five{grid-template-columns:1fr}.big-meter{letter-spacing:-.05em}.room-tile,.tool-panel,.escape-panel{padding:1rem}.choice-row .btn{width:100%;justify-content:center}}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}