/* Stack Your Next Brick: shared styles for every game page */
:root{--bg:#e9f2ef;--card:#fff;--ink:#17262b;--muted:#557077;--line:#cfe0db;--track:#e3ece9;--mint:#1f8a70;--mint-soft:#d6f0e7;--sun:#e8a91c;--sun-soft:#fff1cc;--coral:#d9573b;--coral-soft:#fbe1d9;--sky:#2f6fb3;--sky-soft:#dde9f7;--plum:#8a4fa0;--plum-soft:#efe2f4;--brick:#b5452f;--on:#fff;
--fd:"Fredoka","Trebuchet MS",system-ui,sans-serif;--fb:"Nunito","Segoe UI",system-ui,sans-serif;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#0f1a1d;--card:#172529;--ink:#e8f2ef;--muted:#8fadb3;--line:#27393e;--track:#24363a;--mint:#3fbf98;--mint-soft:#173a31;--sun:#f5c451;--sun-soft:#3a3115;--coral:#ef7a5e;--coral-soft:#3e2219;--sky:#6aa6e6;--sky-soft:#172c42;--plum:#c18ad6;--plum-soft:#2f2137;--brick:#e07a62;--on:#0d1719;color-scheme:dark}}
*{box-sizing:border-box}
html{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0;background:var(--bg);color:var(--ink);font:600 15px/1.45 var(--fb);padding:16px max(16px,env(safe-area-inset-right,0px)) 40px max(16px,env(safe-area-inset-left,0px))}
.wrap{max-width:860px;margin:0 auto;display:grid;gap:16px}
a{color:var(--brick)}
[hidden]{display:none!important}
.top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.home{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);font:700 15px var(--fd)}
.home svg{width:24px;height:24px}
.top-r{display:flex;gap:8px;align-items:center}
@media (max-width:420px){.pill.by{display:none}}
.pill{font-size:13px;font-weight:800;padding:6px 12px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--ink);text-decoration:none;white-space:nowrap}
#stage{display:grid;gap:14px}
.panel{background:var(--card);border-radius:20px;padding:18px;box-shadow:0 12px 34px -22px rgba(16,40,36,.4)}
h1,h2,h3{font-family:var(--fd);margin:0;line-height:1.05}
.btn{font:800 16px var(--fb);padding:12px 20px;border-radius:14px;border:2px solid transparent;background:var(--mint);color:var(--on);cursor:pointer;box-shadow:0 4px 0 rgba(0,0,0,.18);transition:transform .08s;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 rgba(0,0,0,.18)}
.btn.alt{background:var(--card);color:var(--ink);border-color:var(--line);box-shadow:none}
.btn.big{font:600 20px var(--fd);padding:15px 30px}
.btn:disabled{opacity:.45;cursor:default}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--sun);outline-offset:2px}
.acts{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.kicker{font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.brandline{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;border:2px solid var(--brick);color:var(--brick);font-weight:800;font-size:12.5px}
.title{display:grid;gap:14px;justify-items:center;text-align:center}
.title .logo{width:84px;height:84px;border-radius:22px;display:grid;place-items:center;font-size:44px;animation:bob 3s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-5px) rotate(-3deg)}}
.title h1{font-size:clamp(36px,10vw,54px)}
.title h1 span{display:block;color:var(--mint)}
.tag{margin:0;font-size:16.5px;color:var(--muted);max-width:34ch}
.facts{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.facts span{font-size:12.5px;font-weight:800;padding:5px 12px;border-radius:999px;background:var(--sun-soft)}
.how{display:grid;gap:8px;width:100%;text-align:left}
.how>div{display:flex;gap:10px;align-items:flex-start;background:var(--bg);border-radius:14px;padding:10px 12px}
.how b.n{flex:none;width:26px;height:26px;border-radius:50%;background:var(--mint);color:var(--on);display:grid;place-items:center;font:700 14px var(--fd)}
.pops{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.pop{font:700 17px var(--fd);padding:5px 14px;border-radius:999px;animation:popin .45s cubic-bezier(.2,1.6,.4,1) both;font-variant-numeric:tabular-nums}
.pop.up{background:var(--mint);color:var(--on)}.pop.down{background:var(--coral);color:var(--on)}.pop.star{background:var(--sun);color:#3d2b00}
@keyframes popin{from{transform:scale(.4) translateY(10px);opacity:0}to{transform:none;opacity:1}}
.lesson{background:var(--sun-soft);border-radius:14px;padding:12px 14px;font-weight:700}
.lesson b{display:block;font:600 17px var(--fd);margin-bottom:2px}
.more{display:grid;gap:10px}
.more h3{font-size:18px}
.more-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:8px}
.more-grid a{display:flex;gap:10px;align-items:center;background:var(--bg);border-radius:14px;padding:10px;text-decoration:none;color:var(--ink)}
.more-grid a .e{font-size:26px;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:none}
.more-grid b{display:block;font:600 15px var(--fd)}
.more-grid span{font-size:12px;color:var(--muted);font-weight:700}
.foot{font-size:12.5px;color:var(--muted);text-align:center;display:grid;gap:4px}
.foot p{margin:0}
.share-note{margin:0;font-size:13px;color:var(--muted);text-align:center;word-break:break-word}
.setup{display:grid;gap:12px}
.setup h2{font-size:24px;text-align:center}
.count{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}
.count button{font:800 15px var(--fb);padding:10px 16px;border-radius:12px;border:2px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}
.count button.on{border-color:var(--mint);background:var(--mint-soft)}
.prow{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:end}
.prow label{display:grid;gap:3px;font-size:12px;font-weight:800;color:var(--muted);min-width:0}
.prow input,.prow select{font:700 16px var(--fb);padding:10px 12px;border-radius:10px;border:2px solid var(--line);background:var(--bg);color:var(--ink);width:100%;min-width:0}
.board{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px}
.chip{--pc:var(--mint);flex:1 0 auto;display:grid;gap:0;padding:8px 12px;border-radius:14px;border:2px solid var(--line);background:var(--card);min-width:0}
.chip.c1{--pc:var(--sky)}.chip.c2{--pc:var(--coral)}.chip.c3{--pc:var(--plum)}.chip.c4{--pc:var(--sun)}.chip.c5{--pc:var(--brick)}
.chip.on{border-color:var(--pc);background:color-mix(in srgb,var(--pc) 12%,var(--card))}
.chip b{font:600 15px var(--fd);color:var(--pc);white-space:nowrap}
.chip span{font:700 17px var(--fd);font-variant-numeric:tabular-nums}
.handoff{display:grid;gap:12px;justify-items:center;text-align:center;padding:24px 8px}
.handoff .who{font:700 34px var(--fd)}
.handoff p{margin:0;color:var(--muted)}
.timer{font:700 54px var(--fd);font-variant-numeric:tabular-nums;color:var(--coral);line-height:1}
.timer.done{font-size:26px}
.awards{display:grid;gap:8px;width:100%}
.awards>div{display:flex;gap:10px;align-items:center;background:var(--bg);border-radius:14px;padding:10px 12px;text-align:left}
.awards .ae{font-size:28px}
.awards b{font:600 16px var(--fd);display:block}
.awards span{font-size:13px;color:var(--muted);font-weight:700}
.rank{display:grid;gap:6px;width:100%}
.rank div{display:flex;justify-content:space-between;gap:8px;background:var(--bg);border-radius:12px;padding:10px 14px;font:600 17px var(--fd);font-variant-numeric:tabular-nums}
.rank div:first-child{background:var(--sun-soft)}
.talk{border:2px dashed var(--plum);background:var(--plum-soft);border-radius:14px;padding:12px 14px;display:grid;gap:4px;text-align:left}
.talk .tl{font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--plum)}
.talk p{margin:0;font:600 18px/1.25 var(--fd)}
.lead{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;display:grid;gap:8px;text-align:left;width:100%}
.lead-h{font:600 19px var(--fd)}
.lead p{margin:0;font-weight:700;color:var(--muted);font-size:14px}
.lead a{color:var(--brick);font-weight:800}
.lead-form{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.lead-form input{font:700 15px var(--fb);padding:11px 12px;border-radius:10px;border:2px solid var(--line);background:var(--bg);color:var(--ink);min-width:0;width:100%}
.lead-form .btn{padding:11px 16px;font-size:15px;background:var(--brick)}
.lead-msg{color:var(--coral)!important}.lead-msg:empty{display:none}
.lead-fine{font-size:12px!important}
.next-steps{display:flex;flex-wrap:wrap;gap:6px}
.next-steps a{font-size:13px;font-weight:800;color:var(--brick);background:var(--bg);padding:6px 12px;border-radius:999px;text-decoration:none;border:1px solid var(--line)}
@media (max-width:560px){.lead-form{grid-template-columns:1fr}}
.creator{display:flex;gap:14px;align-items:flex-start;text-align:left;background:var(--bg);border-radius:18px;padding:14px;width:100%}
.creator img{width:64px;height:64px;border-radius:50%;object-fit:cover;flex:none}
.creator b{font:600 17px var(--fd)}
.creator p{margin:2px 0 8px;font-size:13.5px;font-weight:700;color:var(--muted)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/*BK-START*/
.bk-chip{display:inline-block;color:inherit;opacity:.65;font-weight:800;font-size:13px;text-decoration:none;margin-top:-4px}.bk-chip:hover{opacity:1;text-decoration:underline}
.bk-card{width:100%;max-width:560px;border:2px dashed #b5452f;border-radius:18px;padding:16px;display:grid;gap:12px;text-align:left;background:linear-gradient(180deg,rgba(251,225,217,.55),rgba(251,225,217,.15))}
.bk-k{font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#b5452f}
.bk-top{display:flex;gap:14px;align-items:center}
.bk-wall{display:grid;gap:4px;justify-items:center;flex:none}
.bk-row{display:flex;gap:4px}
.bk-b{width:46px;height:22px;border-radius:5px;border:2px dashed #c98b7d;display:grid;place-items:center;font-size:12px}
.bk-b.on{background:#b5452f;border:2px solid #b5452f;box-shadow:inset 0 -3px 0 rgba(0,0,0,.2)}
.bk-b.now{animation:bkpop .6s cubic-bezier(.2,1.6,.4,1) both;outline:3px solid #e8a91c;outline-offset:1px}
@keyframes bkpop{from{transform:translateY(-18px) scale(.6);opacity:0}to{transform:none;opacity:1}}
.bk-name{font:700 22px/1.1 "Fredoka","Trebuchet MS",sans-serif}
.bk-line{margin:2px 0 0;font-weight:700;font-size:14px;opacity:.85}
.bk-m{margin:0;font:600 15px/1.35 "Fredoka","Trebuchet MS",sans-serif;color:#b5452f}
.bk-acts{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.bk-next{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:12px;background:#b5452f;color:#fff;font-weight:800;text-decoration:none;border:0;cursor:pointer;font-size:15px;font-family:inherit}
.bk-next.gold{background:#e8a91c;color:#3d2b00}
.bk-why{font-weight:800;font-size:13px;color:#b5452f}
.bd{display:grid;gap:10px;background:rgba(255,255,255,.7);border-radius:16px;padding:12px}
.bd-earn{display:grid;gap:4px}
.bd-earn div{display:flex;justify-content:space-between;gap:8px;font-weight:800;font-size:14px}
.bd-earn div b{color:#b5452f;font-variant-numeric:tabular-nums}
.bd-earn .tot{border-top:2px solid rgba(181,69,47,.25);padding-top:6px;font:700 18px "Fredoka","Trebuchet MS",sans-serif}
.bd-house{display:grid;gap:6px;justify-items:center;text-align:center}
.bd-house svg{width:100%;max-width:300px;height:auto;display:block}
.bd-title{font:700 18px/1.15 "Fredoka","Trebuchet MS",sans-serif}
.bd-sub{font-size:13px;font-weight:800;opacity:.75}
.bd-bar{width:100%;max-width:320px;height:14px;border-radius:99px;background:rgba(181,69,47,.15);overflow:hidden}
.bd-bar i{display:block;height:100%;background:linear-gradient(90deg,#b5452f,#e07a62);border-radius:99px;transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
.bd-new{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.bd-new span{background:#fff1cc;border:2px solid #e8a91c;border-radius:999px;padding:5px 12px;font-weight:800;font-size:13px;animation:bkpop .6s cubic-bezier(.2,1.6,.4,1) both}
.bd-rented{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.bd-rented span{background:#d6f0e7;border-radius:999px;padding:4px 10px;font-weight:800;font-size:12.5px}
.bd-up{font:700 16px "Fredoka","Trebuchet MS",sans-serif;color:#1f8a70}
.bshelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}
.bdg{display:grid;gap:2px;justify-items:center;text-align:center;padding:10px 6px;border-radius:14px;background:#fff1cc;border:2px solid #e8a91c}
.bdg .be{font-size:28px;line-height:1}
.bdg b{font:600 13px/1.1 "Fredoka","Trebuchet MS",sans-serif}
.bdg.off{background:transparent;border:2px dashed rgba(127,127,127,.4);opacity:.6}
.bdg.off .be{filter:grayscale(1);opacity:.5}
@media (prefers-color-scheme:dark){.bk-card{background:rgba(62,34,25,.35)}.bk-m,.bk-k,.bk-why{color:#e07a62}.bd{background:rgba(0,0,0,.2)}.bdg{background:#3a3115}}
/*BK-END*/