:root{
  --cb-cream:#fff7ee;
  --cb-brown:#5a2b22;
  --cb-brown-soft:#8b5a43;
  --cb-orange:#f7a42d;
  --cb-orange-deep:#ea7e22;
}

.cb-shell{position:relative}
.cb-page-head{max-width:920px;margin-inline:auto;text-align:center}
.cb-page-head .uga-game-intro{max-width:68ch;margin-inline:auto}
.cb-parent-note{
  max-width:62ch;margin:10px auto 0;padding:10px 16px 12px;border-radius:22px;
  background:rgba(255,249,238,.88);color:var(--cb-brown-soft);
  font-family:var(--font-body,var(--font-display));font-size:clamp(.94rem,2vw,1rem);line-height:1.45;
  box-shadow:0 6px 16px rgba(90,51,34,.08)
}

.cb-game{
  --cb-progress:0;--cb-cloud-color:#ff5a66;--cb-cloud-alpha:.95;
  --cb-shake-amount:10px;--cb-shake-speed:900ms;
  position:relative
}
.cb-board{display:grid;gap:18px}
.cb-stage-shell{
  position:relative;width:min(100%,560px,calc(80svh * .8));margin-inline:auto;
  overflow:hidden;border-radius:36px;background:#a5effa;
  box-shadow:0 12px 0 rgba(90,51,32,.12),0 18px 28px rgba(90,51,34,.1)
}
.cb-stage{position:relative;aspect-ratio:4/5;overflow:hidden;isolation:isolate}
.cb-bg{
  position:absolute;z-index:0;inset:0;width:100%;height:100%;object-fit:cover;
  transform:scale(1.08) translateY(2.5%);transform-origin:50% 50%;pointer-events:none;user-select:none
}
.cb-warm-glow{
  position:absolute;z-index:1;inset:0;pointer-events:none;
  background:radial-gradient(circle at 50% 72%,rgba(255,222,147,.35),rgba(255,222,147,.18) 18%,transparent 42%),linear-gradient(180deg,transparent,rgba(255,231,186,.28));
  opacity:calc(.12 + var(--cb-progress) * .5);transition:opacity .6s ease
}

/* Effects stay in front of the volcano, while Uga remains the foreground guide. */
.cb-crater-poof{position:absolute;z-index:6;left:50%;top:36%;width:44%;height:28%;transform:translate(-50%,-50%);pointer-events:none}
.cb-cloud-stream,.cb-cloud-puffs{position:absolute;z-index:7;inset:0;overflow:hidden;pointer-events:none}
.cb-cloud{
  position:absolute;left:50%;top:35.3%;width:calc(min(42%,220px) * var(--cloud-size,1));height:auto;
  opacity:0;transform-origin:50% 68%;transform:translate(-50%,0) scale(.1);
  filter:drop-shadow(0 10px 14px rgba(200,70,66,.22));
  animation:cbCloudLaunch var(--cloud-launch-ms,1.06s) .08s cubic-bezier(.16,.82,.18,1.1) forwards
}
@keyframes cbCloudLaunch{
  0%{opacity:0;transform:translate(-50%,0) scale(.1)}
  28%{opacity:var(--cloud-alpha,1)}
  70%{opacity:var(--cloud-alpha,1);transform:translate(-50%,calc(var(--cloud-lift,-18vh) - 10px)) scale(1.08) rotate(-2deg)}
  86%{opacity:var(--cloud-alpha,1);transform:translate(-50%,calc(var(--cloud-lift,-18vh) + 3px)) scale(.97) rotate(1.4deg)}
  100%{opacity:var(--cloud-alpha,1);transform:translate(-50%,var(--cloud-lift,-18vh)) scale(1)}
}
.cb-cloud.is-floating{animation:cbCloudFloat var(--cloud-float-ms,1.45s) ease-in-out forwards}
@keyframes cbCloudFloat{
  0%{opacity:var(--cloud-alpha,1);transform:translate(-50%,var(--cloud-lift,-18vh)) scale(1)}
  48%{opacity:var(--cloud-alpha,1);transform:translate(calc(-50% + var(--cloud-drift-mid,0px)),calc(var(--cloud-lift,-18vh) - 7px)) scale(1.025) rotate(var(--cloud-spin-mid,0deg))}
  100%{opacity:var(--cloud-alpha,1);transform:translate(calc(-50% + var(--cloud-drift,0px)),calc(var(--cloud-lift,-18vh) - 18px)) scale(1) rotate(var(--cloud-spin,0deg))}
}
.cb-cloud.is-pop{animation:cbCloudPop .22s cubic-bezier(.2,.9,.3,1) forwards}
@keyframes cbCloudPop{
  0%{opacity:var(--cloud-alpha,1);transform:translate(calc(-50% + var(--cloud-drift,0px)),calc(var(--cloud-lift,-18vh) - 18px)) scale(1)}
  55%{opacity:var(--cloud-alpha,1);transform:translate(calc(-50% + var(--cloud-drift,0px)),calc(var(--cloud-lift,-18vh) - 18px)) scale(1.38)}
  100%{opacity:0;transform:translate(calc(-50% + var(--cloud-drift,0px)),calc(var(--cloud-lift,-18vh) - 18px)) scale(1.5)}
}
.cb-puff{
  position:absolute;width:var(--puff-size,15px);height:var(--puff-size,15px);border-radius:50%;
  background:var(--puff-color,#ff5867);box-shadow:inset -2px -3px 0 rgba(0,0,0,.12);
  animation:cbPuff var(--puff-ms,.62s) cubic-bezier(.15,.7,.3,1) forwards
}
@keyframes cbPuff{0%{opacity:1;transform:translate(0,0) scale(.4)}70%{opacity:1}100%{opacity:0;transform:translate(var(--puff-x),var(--puff-y)) scale(.22)}}

/* Soft poof language shared with Burbu's Quiz. */
.cb-poof{position:absolute;inset:0;opacity:0;animation:cbPoofBurst .74s cubic-bezier(.18,.82,.2,1.08) both}
.cb-poof-puff,.cb-poof-line,.cb-poof-veil{position:absolute;display:block;opacity:0;will-change:transform,opacity}
.cb-poof-puff{width:22px;height:22px;border-radius:999px;background:rgba(255,255,255,.82);box-shadow:0 0 0 6px rgba(255,255,255,.22);animation:cbPoofPiece .74s cubic-bezier(.18,.82,.2,1.08) both}
.cb-poof-puff--a{left:38%;top:36%;animation-delay:.02s}.cb-poof-puff--b{left:18%;top:53%;width:17px;height:17px;animation-delay:.07s}.cb-poof-puff--c{left:63%;top:50%;width:19px;height:19px;animation-delay:.04s}.cb-poof-puff--d{left:28%;top:22%;width:13px;height:13px;animation-delay:.09s}.cb-poof-puff--e{left:72%;top:28%;width:13px;height:13px;animation-delay:.11s}
.cb-poof-puff--f{left:8%;top:30%;width:20px;height:20px;animation-delay:.15s}.cb-poof-puff--g{left:84%;top:44%;width:19px;height:19px;animation-delay:.17s}.cb-poof-puff--h{left:47%;top:8%;width:23px;height:23px;animation-delay:.19s}.cb-poof-puff--i{left:24%;top:64%;width:17px;height:17px;animation-delay:.09s}.cb-poof-puff--j{left:66%;top:66%;width:18px;height:18px;animation-delay:.12s}
.cb-poof-line{width:27px;height:6px;border-radius:999px;background:rgba(255,255,255,.94);animation:cbPoofPiece .74s cubic-bezier(.18,.82,.2,1.08) both}
.cb-poof-line--a{left:8%;top:44%;transform:rotate(-28deg)}.cb-poof-line--b{left:73%;top:44%;transform:rotate(26deg)}.cb-poof-line--c{left:46%;top:12%;width:13px;transform:rotate(90deg)}.cb-poof-line--d{left:20%;top:24%;width:15px;transform:rotate(-48deg)}.cb-poof-line--e{left:66%;top:24%;width:15px;transform:rotate(48deg)}
.cb-poof-veil{border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.52) 0 48%,rgba(255,255,255,.24) 62%,transparent 78%);animation:cbPoofVeil 1.02s cubic-bezier(.2,.72,.24,1) both}
.cb-poof-veil--a{left:14%;top:34%;width:44%;height:58%}.cb-poof-veil--b{left:52%;top:28%;width:40%;height:56%;animation-delay:.09s}.cb-poof-veil--c{left:31%;top:6%;width:38%;height:48%;animation-delay:.16s}
@keyframes cbPoofBurst{0%{opacity:0;transform:translateY(7px) scale(.45)}15%,82%{opacity:1}100%{opacity:0;transform:translateY(-24px) scale(1.08)}}
@keyframes cbPoofPiece{0%{opacity:0;translate:0 10px;scale:.4}15%,82%{opacity:1}100%{opacity:0;translate:0 -22px;scale:1}}
@keyframes cbPoofVeil{0%{opacity:0;transform:translateY(14px) scale(.42)}22%{opacity:.62}62%{opacity:.4}100%{opacity:0;transform:translateY(-46px) scale(1.5)}}

.cb-uga{
  position:absolute;z-index:8;left:47.5%;bottom:-1%;width:76%;height:auto;
  transform:translateX(-50%);filter:drop-shadow(0 12px 12px rgba(90,51,32,.18));
  pointer-events:none;user-select:none
}

.cb-top-ui{
  position:absolute;z-index:12;top:20px;left:20px;right:20px;
  display:flex;justify-content:space-between;align-items:flex-start;gap:12px
}
.cb-progress-card,.cb-sound{border-radius:999px;background:#fff4e2;box-shadow:0 5px 0 var(--cb-orange-deep),0 8px 14px rgba(90,51,34,.13)}
.cb-progress-card{display:flex;align-items:center;gap:10px;padding:10px 14px;border:3px solid var(--cb-orange)}
.cb-progress-label{color:var(--cb-orange-deep);font-family:var(--font-display);font-size:clamp(1rem,2.6vw,1.16rem);font-weight:900;white-space:nowrap}
.cb-breaths{display:flex;align-items:center;gap:clamp(2px,.8vw,6px)}
.cb-breaths span{
  display:block;flex:0 0 auto;width:clamp(22px,4.4vw,28px);aspect-ratio:635/416;
  background:url("/assets/img/games/calm-burbu/cloud-red.webp") center/contain no-repeat;
  filter:drop-shadow(0 3px 0 rgba(145,50,43,.14));
  transition:opacity .5s ease,filter .5s ease,transform .5s cubic-bezier(.2,.8,.2,1)
}
.cb-breaths span.is-done{opacity:.24;filter:grayscale(.85) brightness(1.5);transform:scale(.72)}
.cb-breaths span.is-current{transform:scale(1.12)}
.cb-sound{display:grid;place-items:center;min-width:50px;min-height:50px;padding:8px;border:4px solid var(--cb-orange);cursor:pointer;transition:transform .16s ease,background-color .2s ease,box-shadow .16s ease}
.cb-sound:hover,.cb-sound:focus-visible{background:#fffdf4;transform:translateY(-2px)}
.cb-sound:active{transform:translateY(3px);box-shadow:0 2px 0 var(--cb-orange-deep)}
.cb-sound svg{width:30px;height:30px;fill:none;stroke:#7a452a;stroke-width:3.5;stroke-linecap:round;stroke-linejoin:round}
.cb-sound .cb-sound-slash{opacity:0}.cb-sound.is-off .cb-sound-wave{opacity:.15}.cb-sound.is-off .cb-sound-slash{opacity:1}

.cb-phase-label{
  position:absolute;z-index:11;top:17.5%;left:50%;min-width:clamp(138px,38%,220px);margin:0;
  transform:translateX(-50%);padding:9px 18px 11px;border:3px solid rgba(255,255,255,.76);border-radius:999px;
  background:rgba(255,249,234,.92);color:var(--cb-orange-deep);text-align:center;
  font-family:var(--font-display);font-size:clamp(1.12rem,3.4vw,1.55rem);font-weight:900;line-height:1;
  box-shadow:0 6px 0 rgba(90,51,32,.12),0 10px 18px rgba(90,51,34,.09)
}

/* Only the PAW remains. The empty path is invisible; JS moves the circle in sync with Uga. */
.cb-paw-path{position:absolute;z-index:13;top:31%;right:3%;bottom:8%;width:clamp(56px,15%,92px);pointer-events:none}
.cb-paw-orb{
  position:absolute;left:50%;bottom:0;width:clamp(54px,13vw,84px);aspect-ratio:1;border-radius:50%;
  transform:translate(-50%,50%);background:radial-gradient(circle at 34% 28%,#fff3d6,#ffc98c 34%,#f5943b 100%);
  box-shadow:0 0 0 5px #fff,0 8px 0 5px var(--cb-orange-deep),0 12px 18px rgba(90,51,34,.2);
  will-change:bottom
}
.cb-orb-paw{position:absolute;inset:22%;background:#7a452a;-webkit-mask:url("../img/uga-paw.svg?v=109") center/contain no-repeat;mask:url("../img/uga-paw.svg?v=109") center/contain no-repeat;opacity:.9}

.cb-start,.cb-finish{position:absolute;z-index:20;inset:0;display:grid;place-items:center;padding:20px;transition:opacity .3s ease,visibility .3s ease}
.cb-start{background:#a8f5f8 url("/assets/img/games/calm-burbu/background.webp?v=4") center/cover no-repeat}
.cb-start-uga{position:absolute;z-index:1;left:47.5%;bottom:-1%;width:76%;height:auto;transform:translateX(-50%);filter:drop-shadow(0 12px 12px rgba(90,51,32,.18));pointer-events:none;user-select:none}
.cb-start-logo{position:absolute;z-index:2;top:3%;left:50%;width:82%;height:auto;transform:translateX(-50%);filter:drop-shadow(0 7px 8px rgba(90,51,32,.14));pointer-events:none;user-select:none}
.cb-finish{background:rgba(255,249,238,.16);opacity:0;visibility:hidden;pointer-events:none}
.cb-game.is-start .cb-start{opacity:1;visibility:visible;pointer-events:auto}.cb-game:not(.is-start) .cb-start{opacity:0;visibility:hidden;pointer-events:none}.cb-game.is-finished .cb-finish{opacity:1;visibility:visible;pointer-events:auto}
.cb-start-card,.cb-finish-card{width:min(86%,420px);padding:20px 22px 22px;border:3px solid rgba(255,255,255,.72);border-radius:28px;background:rgba(255,249,234,.94);box-shadow:0 9px 0 rgba(90,51,32,.14),0 14px 24px rgba(90,51,32,.1);text-align:center}
.cb-start-kicker,.cb-finish-kicker{margin:0 0 8px;color:var(--cb-orange-deep);font-family:var(--font-display);font-size:clamp(.82rem,2vw,.94rem);font-weight:900;text-transform:uppercase}
.cb-start-card h2,.cb-finish-title{margin:0;color:var(--cb-brown);font-family:var(--font-display);font-size:clamp(1.85rem,4vw,2.3rem);line-height:1}
.cb-start-card p,.cb-finish-card p{margin:10px 0 0;color:var(--cb-brown-soft);font-family:var(--font-display);font-size:clamp(.95rem,2vw,1.05rem);font-weight:700;line-height:1.35}
.cb-start-btn,.cb-again{margin-top:16px;border:0;font-family:var(--font-display);font-weight:900;cursor:pointer;transition:transform .16s ease,filter .16s ease}
.cb-start-btn{position:absolute;z-index:3;isolation:isolate;top:23%;left:50%;transform:translateX(-50%);width:min(88%,250px);min-height:86px;padding:12px 26px;background:transparent;color:#6f3b24;font-size:clamp(1.25rem,3.2vw,1.65rem);text-shadow:0 2px 0 rgba(255,255,255,.5)}
.cb-start-btn::before{content:"";position:absolute;z-index:-1;inset:-16% -8%;background:url("/assets/img/games/burbu-quiz/cloud-joy.webp") center/contain no-repeat;filter:drop-shadow(0 8px 0 rgba(107,59,31,.18)) drop-shadow(0 11px 15px rgba(60,93,122,.1))}
.cb-again{border-radius:999px;background:linear-gradient(180deg,#f9a549,#f5943b);color:#fff;font-size:clamp(1.08rem,2.4vw,1.35rem);padding:13px 28px 15px;box-shadow:0 8px 0 #6f3b24,0 0 0 5px rgba(255,255,255,.72);text-shadow:0 2px 0 rgba(90,51,32,.25)}
.cb-start-btn:hover,.cb-start-btn:focus-visible{transform:translate(-50%,-1px) scale(1.02)}
.cb-start-btn:active{transform:translate(-50%,2px) scale(.98)}
.cb-again:hover,.cb-again:focus-visible{transform:translateY(-1px) scale(1.02)}
.cb-again:active{transform:translateY(2px) scale(.98)}
.cb-finish-badge{display:grid;place-items:center;width:90px;height:90px;margin:0 auto 10px;border-radius:50%;filter:drop-shadow(0 9px 12px rgba(241,162,42,.24))}
.cb-finish-badge img{display:block;width:100%;height:100%;object-fit:contain}

@media (max-width:700px){
  .cb-page-head{padding-inline:2px}.cb-top-ui{top:12px;left:12px;right:12px}
  .cb-progress-card{padding:7px 10px;gap:7px;border-width:2px}.cb-progress-label{font-size:.94rem}
  .cb-breaths span{width:clamp(19px,4.4vw,24px)}.cb-sound{min-width:42px;min-height:42px;padding:6px;border-width:3px}.cb-sound svg{width:26px;height:26px}
  .cb-uga,.cb-start-uga{width:80%;bottom:-1.5%}.cb-paw-path{right:1%;top:32%;bottom:7%}.cb-paw-orb{width:clamp(48px,15vw,72px)}
}
@media (max-width:480px){
  .cb-stage-shell{border-radius:24px;box-shadow:0 9px 0 rgba(90,51,32,.11),0 13px 20px rgba(90,51,34,.08)}
  .cb-progress-label{font-size:.78rem}.cb-breaths{gap:2px}.cb-breaths span{width:18px}.cb-phase-label{font-size:1.02rem;padding:8px 13px 9px}
  .cb-start-logo{top:3.5%;width:86%}.cb-start-btn{top:24%;min-height:72px;width:min(86%,220px);font-size:1.18rem}
  .cb-uga,.cb-start-uga{width:84%;bottom:-2%}.cb-paw-orb{width:clamp(46px,16vw,62px)}
}
@media (prefers-reduced-motion:reduce){
  .cb-cloud,.cb-poof,.cb-poof-puff,.cb-poof-line,.cb-poof-veil{animation-duration:.01ms!important;animation-iteration-count:1!important}
  .cb-warm-glow,.cb-breaths span{transition:none}
}