:root{color-scheme:dark;--bg:#080e15;--panel:#111b27;--surface:#172431;--ink:#f2f3ee;--muted:#9aaebe;--line:#2a3a47;--gold:#e7ba68;--blue:#83c9eb;--green:#96dbbe;--red:#e89b9e;font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:radial-gradient(ellipse at 10% 10%,#23324966,transparent 48%),var(--bg);color:var(--ink)}button,input{font:inherit}button,a,label{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--blue);outline-offset:4px}[hidden]{display:none!important}.shell{width:min(1280px,100% - 64px);margin:auto}.top{display:flex;align-items:center;gap:20px;min-height:100px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;color:var(--ink);font-size:26px;font-weight:800;letter-spacing:-1px}.brand>span:last-child{color:var(--gold)}.gear{display:inline-grid;place-items:center;width:38px;height:38px;margin-right:12px;border:2px solid var(--gold);border-radius:12px;color:var(--gold);font-size:29px}.top nav{display:flex;gap:28px;margin:auto}.top nav a{color:var(--muted);font-size:15px}.cluster,.state-badge{font-size:13px;letter-spacing:.08em;border:1px solid #68744c;padding:5px 10px;border-radius:7px;color:#d4df9f}.state-badge{border-color:var(--line);color:var(--green);letter-spacing:0}.button{border:1px solid var(--line);border-radius:10px;background:#1c2b39;color:var(--ink);font-weight:650;padding:12px 18px;min-height:46px}.button:hover:not(:disabled){filter:brightness(1.15)}.button.small{font-size:14px;min-height:42px;padding:9px 14px}.intro{display:flex;align-items:flex-end;justify-content:space-between;margin:48px 0 24px;gap:24px}.eyebrow{font:650 13px/1.4 ui-monospace,Consolas,monospace;letter-spacing:.13em;color:var(--gold);margin:0 0 12px}h1,h2,p{margin-top:0}h1{font-size:clamp(32px,4.2vw,54px);line-height:1.12;letter-spacing:-2px;margin-bottom:0}h1>span{color:var(--muted)}.intro-note{font-size:15px;color:var(--muted);margin-bottom:4px}.notice{border-left:3px solid var(--blue);padding:12px 16px;background:#13232f;color:#c5dce8;font-size:14px;margin:24px 0}.notice.error{border-color:var(--red);color:#ffc5c7;background:#291c23}.layout{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(280px,1fr);gap:24px}.panel{background:linear-gradient(135deg,#142131,#101923);border:1px solid var(--line);border-radius:20px;padding:28px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:26px}.panel-head h2{margin:0;font-size:26px;letter-spacing:-.6px}.panel-head .eyebrow{margin-bottom:8px}.muted{color:var(--muted)}.timeline{display:flex;align-items:center;gap:22px;background:#0b1520;border:1px solid var(--line);padding:22px;border-radius:12px}.timeline>div:not(.timeline-line){display:grid;gap:6px;flex:1}.timeline>div:last-child{text-align:right}.label{font-size:14px;color:var(--muted)}.timeline strong{font:600 20px/1.4 ui-monospace,Consolas,monospace;color:var(--blue)}.timeline-line{height:2px;background:var(--line);width:50px;position:relative}.timeline-line:after,.timeline-line:before{content:"";position:absolute;top:-3px;background:var(--gold);width:8px;height:8px;border-radius:50%}.timeline-line:after{right:0}.question{margin:28px 0 16px;font-size:20px;font-weight:600}.directions{display:grid;grid-template-columns:1fr 1fr;gap:14px}.direction{position:relative;display:grid;text-align:left;gap:2px;padding:24px;background:#172835;border:1px solid #334b57;border-radius:14px;color:var(--ink);min-height:150px}.direction>span{position:absolute;right:20px;top:16px;font-size:36px;color:var(--green)}.direction.down>span{color:var(--red)}.direction strong{font-size:30px;letter-spacing:.04em}.direction small{font-size:14px;color:var(--muted)}.direction[aria-pressed=true]{border:2px solid var(--gold);padding:23px;background:#343122;box-shadow:inset 0 0 25px #e7ba680b}.direction:hover{border-color:var(--gold)}.terms{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:28px 0}.terms label{display:block;font-size:15px;color:var(--muted)}.input-wrap{display:flex;align-items:center;gap:8px;margin-top:9px;border:1px solid var(--line);border-radius:9px;background:#0b1520;padding:9px 13px}.input-wrap input{width:100%;min-width:0;background:none;border:0;color:var(--ink);font-size:22px;font-weight:650;outline-offset:0}.input-wrap>span{font-size:13px}.terms label>strong{float:right;color:var(--gold)}input[type=range]{width:100%;margin:26px 0 0;accent-color:var(--gold)}.primary{display:flex;justify-content:space-between;align-items:center;width:100%;font-size:18px;background:var(--gold);color:#192027;border-color:var(--gold);min-height:58px}.hint{font-size:14px;color:var(--muted);line-height:1.6;margin:14px 0 0}.board-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:25px;border-top:1px solid var(--line);padding-top:20px;font-size:13px;color:var(--muted)}.text-button{border:0;background:none;color:var(--blue);padding:8px 0;font-size:14px}.rail{display:flex;flex-direction:column;gap:20px}.wallet-name{font:500 14px/1.5 ui-monospace,Consolas,monospace;overflow-wrap:anywhere}.balances{display:flex;gap:45px;margin:24px 0 0}.balances>div{display:grid;gap:0}.balances strong{font-size:32px;font-weight:650}.balances span{font-size:14px;color:var(--muted)}.wallet-panel .button{width:100%;margin-top:20px}.chambers .panel-head{margin-bottom:8px}.chambers h2{font-size:20px}.saved-games{max-height:300px;overflow:auto}.saved-shot{display:flex;width:100%;align-items:center;justify-content:space-between;gap:12px;background:transparent;color:var(--ink);padding:15px 0;border:0;border-bottom:1px solid var(--line);text-align:left}.saved-shot small{color:var(--muted);font-size:13px}.restore{display:block;text-align:center;margin-top:20px;cursor:pointer}.restore input{position:absolute;width:1px;height:1px;opacity:0}.restore:focus-within{outline:3px solid var(--blue)}.watch{padding:5px 28px 0}.watch p:not(.eyebrow){font-size:14px;color:var(--muted)}.shot-section{margin:36px 0}.section-title{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.section-title h2{margin:0}.shot-actions{display:flex;gap:10px;flex-wrap:wrap}.rules{display:grid;grid-template-columns:1fr 1.7fr;gap:60px;margin-top:44px;padding:36px}.rules h2{font-size:29px;line-height:1.25;letter-spacing:-.7px}.rule-copy details{border-bottom:1px solid var(--line);padding:0 0 16px;margin-bottom:16px}.rule-copy summary{font-size:17px;font-weight:600;cursor:pointer}.rule-copy p{font-size:15px;color:var(--muted);margin:13px 0 0;line-height:1.75}.proof-links{display:flex;flex-direction:column;gap:10px;margin-top:18px;overflow-wrap:anywhere;font-size:14px}footer{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:13px;padding:32px 0 40px}body.busy #connect{pointer-events:none}@media(max-width:850px){.shell{width:min(100% - 36px,700px)}.top{flex-wrap:wrap;gap:12px;padding:20px 0;min-height:80px}.top nav{order:5;width:100%;margin-top:7px}.brand{margin-right:auto}.top>.cluster{display:none}.intro{margin-top:32px}.intro-note{display:none}.layout{grid-template-columns:1fr}.panel{padding:22px}.rail{display:grid;grid-template-columns:1fr 1fr;gap:16px}.watch{grid-column:1/-1;padding:10px 5px}.rules{grid-template-columns:1fr;gap:16px;padding:24px}.rules h2 br{display:none}.rules h2{font-size:25px}.timeline{padding:16px;gap:10px}.timeline strong{font-size:18px}.timeline-line{width:20px}.section-title{align-items:flex-start;flex-direction:column}}@media(max-width:480px){.shell{width:calc(100% - 24px)}.rail{display:flex}.top nav{justify-content:space-between;gap:10px}.terms{gap:16px}.direction{padding:19px;min-height:135px}.direction[aria-pressed=true]{padding:18px}.direction>span{right:14px;top:9px}.panel-head .state-badge{font-size:12px;padding:4px 6px}.timeline strong{font-size:16px}.timeline .label{font-size:13px}.question{font-size:18px}.board-foot{align-items:flex-start;flex-direction:column;gap:4px}footer{flex-direction:column;gap:7px}.button.primary{font-size:16px}.shot-actions>.button{font-size:13px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Keep the play controls in the first desktop view. */
@media(min-width:851px){.top{min-height:76px}.intro{margin:26px 0 20px;align-items:center}.intro h1{font-size:34px;line-height:1.25;letter-spacing:-1px}.intro h1 br{display:none}.intro h1 span{margin-left:.15em}.intro .eyebrow{margin-bottom:6px}.notice{margin:18px 0}.board{padding:24px}.board .panel-head{margin-bottom:20px}.timeline{padding:16px 20px}.question{margin:20px 0 14px}.direction{min-height:120px;padding:19px}.direction[aria-pressed=true]{padding:18px}.terms{margin:20px 0}.hint{margin-top:10px}.board-foot{margin-top:18px;padding-top:14px}}
/* Svemir 2026-09-06: fit the whole board in the first desktop view on short
   laptop screens (1366x768, 1280x800). Pure compression of spacing only:
   same elements, same order, nothing removed; tall screens keep the airy
   layout. This block is additive and height-scoped; it cannot change
   anything on phones (max-width:850px) or tall desktops. */
@media (min-width:851px) and (max-height:820px){
  .shell{width:min(1180px,100% - 40px)}
  .top{min-height:54px;gap:12px}
  .top nav{gap:18px;margin-top:0}
  .intro{margin:14px 0 10px}
  .intro h1{font-size:30px;line-height:1.15;letter-spacing:-1px}
  .intro .eyebrow{margin-bottom:4px}
  .intro-note{font-size:13px;margin-bottom:2px}
  .notice{margin:12px 0;padding:8px 14px;font-size:13px}
  .layout{gap:16px}
  .board{padding:14px 18px;border-radius:14px}
  .panel-head{margin-bottom:10px;gap:8px}
  .panel-head h2{font-size:22px}
  .panel-head .eyebrow{margin-bottom:2px}
  .timeline{padding:10px 16px;gap:16px}
  .question{margin:12px 0 8px;font-size:17px}
  .directions{gap:10px}
  .direction{min-height:88px;padding:12px}
  .direction[aria-pressed=true]{padding:11px}
  .direction>span{top:8px;right:12px;font-size:26px}
  .direction strong{font-size:24px}
  .direction small{font-size:13px}
  .terms{margin:12px 0;gap:14px}
  .terms label{font-size:13px}
  .input-wrap{padding:6px 11px;margin-top:6px}
  .input-wrap input{font-size:18px}
  input[type=range]{margin:12px 0 0}
  .primary{min-height:44px;font-size:16px}
  .hint{margin:8px 0 0;font-size:12.5px}
  .board-foot{margin-top:10px;padding-top:8px}
  .rail{gap:12px}
  .balances{gap:20px;margin-top:12px}
  .balances strong{font-size:24px}
}