:root{--forest:#1b3a2d;--forest-lt:#2a5541;--gold:#c9973a;--gold-light:#f5e9cf;--gold-deep:#a27820;--cream:#faf8f4;--white:#fff;--border:#ddd8ce;--border-light:#ece8e0;--text:#1c1c1c;--text-mid:#4a4a4a;--text-muted:#7a7a7a;--success:#1a6b35;--success-bg:#f0faf4;--danger:#b03030;--danger-bg:#fdf0f0;--shadow-sm:0 2px 8px rgba(27,58,45,.08);--shadow-md:0 8px 24px rgba(27,58,45,.12);--radius:8px;--radius-lg:16px;}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'Lato',sans-serif;background:var(--cream);color:var(--text);line-height:1.65;}a{text-decoration:none;color:inherit;}
.site-nav{background:var(--forest);padding:0 32px;display:flex;align-items:center;justify-content:space-between;height:60px;position:sticky;top:0;z-index:100;}
.nav-brand{font-family:'Playfair Display',serif;font-size:1.1rem;color:#fff;}.nav-brand span{color:var(--gold);}
.nav-links{display:flex;gap:24px;align-items:center;}.nav-links a{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.75);transition:color .2s;}.nav-links a:hover{color:var(--gold);}
.hero{background:linear-gradient(135deg,var(--forest) 0%,#0f2a20 100%);padding:56px 32px 48px;text-align:center;position:relative;overflow:hidden;}
.hero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle at 20% 30%,rgba(212,168,87,.08) 0,transparent 40%),radial-gradient(circle at 80% 60%,rgba(212,168,87,.06) 0,transparent 40%);pointer-events:none;}
.age-badge{display:inline-block;background:var(--gold-light);color:var(--forest);font-size:.65rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:6px 14px;border-radius:20px;margin-bottom:16px;position:relative;z-index:1;}
.hero h1{font-family:'Playfair Display',serif;font-size:2.6rem;color:#fff;margin-bottom:10px;position:relative;z-index:1;}
.hero p{color:rgba(255,255,255,.75);font-size:.98rem;max-width:560px;margin:0 auto;position:relative;z-index:1;}
.star-bar{background:var(--forest);border-top:1px solid rgba(255,255,255,.06);padding:18px 32px;text-align:center;font-size:.88rem;color:rgba(255,255,255,.7);position:sticky;top:60px;z-index:50;}
.star-bar .stars{color:var(--gold);font-size:1.25rem;margin-right:10px;letter-spacing:2px;}
.star-bar .tally{font-weight:700;color:var(--gold);}
.games-wrap{max-width:900px;margin:0 auto;padding:40px 20px 60px;}
.game{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;margin-bottom:26px;box-shadow:var(--shadow-sm);transition:box-shadow .25s;position:relative;}
.game:hover{box-shadow:var(--shadow-md);}
.game.done{border-color:var(--gold);}
.game.done::before{content:'⭐';position:absolute;top:-12px;right:-12px;background:var(--gold);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;box-shadow:0 4px 12px rgba(201,151,58,.35);animation:popIn .4s cubic-bezier(.34,1.56,.64,1);}
@keyframes popIn{from{transform:scale(0) rotate(-180deg);}to{transform:scale(1) rotate(0);}}
.game-header{display:flex;align-items:center;gap:14px;margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--border);}
.game-icon{font-size:2.2rem;filter:drop-shadow(0 2px 6px rgba(0,0,0,.12));}
.game-header h2{font-family:'Playfair Display',serif;font-size:1.25rem;color:var(--forest);line-height:1.2;}
.sub{font-size:.82rem;color:var(--text-muted);margin-top:2px;}
.gh-pts{margin-left:auto;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-deep);background:var(--gold-light);padding:5px 12px;border-radius:20px;white-space:nowrap;}
.btn{display:inline-flex;align-items:center;gap:6px;padding:11px 22px;border-radius:var(--radius);font-size:.85rem;font-weight:700;cursor:pointer;border:none;font-family:'Lato',sans-serif;transition:all .2s;}
.btn-forest{background:var(--forest);color:#fff;}.btn-forest:hover{background:var(--forest-lt);transform:translateY(-1px);}
.btn-gold{background:var(--gold);color:var(--forest);}.btn-gold:hover{background:#daa840;}
.btn-sm{padding:8px 16px;font-size:.82rem;}
.mini-btn{padding:9px 16px;border-radius:10px;border:2px solid var(--border);background:var(--white);cursor:pointer;font-size:.85rem;font-weight:700;transition:all .15s;font-family:'Lato',sans-serif;color:var(--text);}
.mini-btn:hover{border-color:var(--forest);transform:translateY(-1px);}
input[type=number],input[type=text]{padding:11px 14px;border:2px solid var(--border);border-radius:var(--radius);font-size:1rem;font-family:'Lato',sans-serif;margin:4px 0;transition:border-color .2s;}
input[type=number]:focus,input[type=text]:focus{outline:none;border-color:var(--forest);}
.fb-box{padding:13px 16px;border-radius:var(--radius);font-size:.9rem;margin-top:12px;font-weight:700;}
.fb-correct{background:var(--success-bg);color:var(--success);border:1px solid rgba(26,107,53,.25);}
.fb-wrong{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(176,48,48,.2);}
.q-text{font-size:1.05rem;font-weight:700;color:var(--forest);margin-bottom:14px;}
.q-sub{font-size:.9rem;color:var(--text-muted);margin-bottom:12px;}
.score-strip{text-align:center;font-size:.85rem;color:var(--text-muted);margin-top:12px;}
.score-strip span{font-weight:700;color:var(--gold-deep);}
.opt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;margin-top:10px;}
.opt-btn{padding:12px 10px;border:2px solid var(--border);border-radius:var(--radius);cursor:pointer;background:var(--white);font-weight:700;transition:all .18s;font-family:'Lato',sans-serif;font-size:.95rem;}
.opt-btn:hover:not(:disabled){border-color:var(--forest);transform:translateY(-1px);}
.opt-btn.correct{border-color:var(--success);background:var(--success-bg);color:var(--success);animation:pulseGreen .5s;}
.opt-btn.wrong{border-color:var(--danger);background:var(--danger-bg);color:var(--danger);animation:shake .4s;}
@keyframes pulseGreen{0%{box-shadow:0 0 0 0 rgba(26,107,53,.4);}100%{box-shadow:0 0 0 12px rgba(26,107,53,0);}}
@keyframes shake{0%,100%{transform:translateX(0);}20%,60%{transform:translateX(-6px);}40%,80%{transform:translateX(6px);}}
/* change game */
.till-display{background:linear-gradient(135deg,var(--forest),#0f2a20);color:#fff;border-radius:var(--radius-lg);padding:22px;text-align:center;margin:14px 0;box-shadow:inset 0 2px 4px rgba(0,0,0,.3);}
.till-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:.95rem;color:rgba(255,255,255,.75);}
.till-row.hilite{border-top:1px solid rgba(201,151,58,.4);padding-top:10px;margin-top:8px;}
.till-row .till-val{font-family:'Playfair Display',serif;color:var(--gold);font-size:1.15rem;}
.till-row.hilite .till-val{font-size:1.5rem;}
/* deal comparison */
.deal-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:14px 0;}
.deal-card{border:2px solid var(--border);border-radius:var(--radius-lg);padding:22px 18px;cursor:pointer;transition:all .2s;text-align:center;background:var(--white);}
.deal-card:hover:not(.picked):not(.wrong){border-color:var(--forest);transform:translateY(-3px);box-shadow:var(--shadow-sm);}
.deal-card.picked{border-color:var(--success);background:var(--success-bg);animation:pulseGreen .5s;}
.deal-card.wrong{border-color:var(--danger);background:var(--danger-bg);animation:shake .4s;}
.deal-icon{font-size:2.4rem;margin-bottom:8px;}
.deal-name{font-weight:700;font-size:.95rem;color:var(--forest);margin-bottom:2px;}
.deal-desc{font-size:.82rem;color:var(--text-muted);margin-bottom:8px;}
.deal-price{font-family:'Playfair Display',serif;font-size:1.5rem;color:var(--gold-deep);margin:6px 0 2px;}
.deal-unit{font-size:.78rem;color:var(--text-muted);}
@media(max-width:480px){.deal-grid{grid-template-columns:1fr;}}
/* money source matcher */
.ms-wrap{display:grid;gap:10px;margin:14px 0;}
.ms-row{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center;background:var(--cream);border:2px solid var(--border);border-radius:var(--radius-lg);padding:14px 16px;transition:all .2s;}
.ms-row.correct{border-color:var(--success);background:var(--success-bg);}
.ms-row.wrong{border-color:var(--danger);}
.ms-label{font-weight:700;color:var(--forest);font-size:.95rem;display:flex;align-items:center;gap:8px;}
.ms-label .ms-icon{font-size:1.4rem;}
.ms-arrow{color:var(--gold);font-size:1.3rem;}
.ms-select{padding:9px 12px;border:2px solid var(--border);border-radius:var(--radius);font-weight:700;background:var(--white);font-family:'Lato',sans-serif;font-size:.92rem;cursor:pointer;}
.ms-select:focus{outline:none;border-color:var(--forest);}
/* budget builder */
.budget-total-box{background:linear-gradient(135deg,var(--forest),#0f2a20);color:#fff;border-radius:var(--radius-lg);padding:18px;text-align:center;margin-top:16px;}
.bt-label{font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.65);margin-bottom:4px;}
.bt-val{font-family:'Playfair Display',serif;font-size:2rem;}
.bt-val.over{color:#ff8080;}
.slider-lbl{font-size:.9rem;font-weight:700;display:flex;justify-content:space-between;margin-bottom:4px;}
.slider-lbl span:last-child{font-family:'Playfair Display',serif;font-size:1.1rem;}
input[type=range]{width:100%;margin:6px 0;}
/* decimal duel */
.dd-stage{background:var(--cream);border:2px solid var(--border);border-radius:var(--radius-lg);padding:22px;text-align:center;margin:10px 0;}
.dd-q{font-family:'Playfair Display',serif;font-size:2rem;color:var(--forest);margin-bottom:14px;}
.dd-q .hl{color:var(--gold-deep);}
.dd-timer-bar{background:var(--border);border-radius:10px;height:8px;overflow:hidden;margin:10px 0;max-width:300px;margin-left:auto;margin-right:auto;}
.dd-timer-fill{height:100%;background:linear-gradient(90deg,var(--success),var(--gold),var(--danger));transition:width .1s linear;}
/* break the note */
.note-target{background:var(--gold-light);border:2px dashed var(--gold);border-radius:var(--radius-lg);padding:20px;text-align:center;margin:12px 0;}
.note-target-amt{font-family:'Playfair Display',serif;font-size:2.2rem;color:var(--gold-deep);}
.note-used{background:var(--cream);border:2px solid var(--border);border-radius:var(--radius-lg);padding:14px;margin:10px 0;min-height:54px;display:flex;flex-wrap:wrap;gap:6px;justify-content:center;align-items:center;}
.note-chip{background:var(--white);border:2px solid var(--gold);border-radius:16px;padding:5px 12px;font-weight:700;color:var(--gold-deep);animation:popIn .3s cubic-bezier(.34,1.56,.64,1);cursor:pointer;}
.note-picker{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:12px 0;}
.note-pick-btn{padding:11px 18px;border-radius:10px;border:2px solid var(--border);background:var(--white);cursor:pointer;font-weight:700;font-size:.9rem;transition:all .15s;font-family:'Lato',sans-serif;}
.note-pick-btn:hover{border-color:var(--forest);background:var(--cream);transform:translateY(-1px);}
.note-total-row{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;background:var(--cream);border-radius:10px;margin:10px 0;font-weight:700;}
.note-total-row .nt-val{font-family:'Playfair Display',serif;font-size:1.3rem;color:var(--forest);}
/* multiplication store */
.ms-board{background:linear-gradient(180deg,#fef6e0,#faf8f4);border-radius:var(--radius-lg);padding:22px;margin:10px 0;border:2px solid var(--border);text-align:center;}
.ms-icon-big{font-size:3.5rem;margin-bottom:8px;}
.ms-formula{font-family:'Playfair Display',serif;font-size:1.8rem;color:var(--forest);margin:8px 0;}
.ms-formula .mul{color:var(--gold-deep);margin:0 6px;}
/* discount discovery */
.dc-card{background:var(--white);border:2px solid var(--border);border-radius:var(--radius-lg);padding:22px;text-align:center;position:relative;overflow:hidden;margin:12px 0;}
.dc-card::before{content:'';position:absolute;top:-40px;right:-40px;width:100px;height:100px;background:var(--danger);transform:rotate(45deg);}
.dc-tag{position:absolute;top:14px;right:10px;transform:rotate(15deg);color:#fff;font-weight:900;font-size:1.1rem;z-index:2;text-shadow:0 1px 2px rgba(0,0,0,.3);}
.dc-item{font-size:3rem;margin-bottom:6px;}
.dc-name{font-weight:700;font-size:1.1rem;color:var(--forest);}
.dc-orig{font-size:.9rem;color:var(--text-muted);text-decoration:line-through;}
/* weekly budget */
.wb-week{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin:12px 0;}
.wb-day{background:var(--cream);border:2px solid var(--border);border-radius:10px;padding:10px 4px;text-align:center;transition:all .2s;cursor:pointer;}
.wb-day:hover{border-color:var(--forest);transform:translateY(-2px);}
.wb-day.active{border-color:var(--forest);background:var(--gold-light);}
.wb-day.done{border-color:var(--success);background:var(--success-bg);}
.wb-day-name{font-size:.7rem;font-weight:700;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;}
.wb-day-bal{font-family:'Playfair Display',serif;font-size:.9rem;color:var(--forest);margin-top:4px;font-weight:700;}
.wb-day-bal.neg{color:var(--danger);}
.wb-balance{background:linear-gradient(135deg,var(--forest),#0f2a20);color:#fff;border-radius:var(--radius-lg);padding:16px 20px;text-align:center;margin:10px 0;}
.wb-balance-val{font-family:'Playfair Display',serif;font-size:2rem;color:var(--gold);}
.wb-balance-val.neg{color:#ff8080;}
.wb-event{background:var(--cream);border:2px solid var(--border);border-radius:10px;padding:14px 16px;margin:10px 0;}
.wb-event .ev-desc{font-weight:700;color:var(--forest);margin-bottom:8px;}
.wb-event .ev-val{font-family:'Playfair Display',serif;font-size:1.3rem;}
.wb-event .ev-val.pos{color:var(--success);}
.wb-event .ev-val.neg{color:var(--danger);}
.confetti{position:fixed;top:-10px;width:10px;height:14px;pointer-events:none;z-index:9999;animation:confFall 2.5s cubic-bezier(.1,.5,.3,1) forwards;}
@keyframes confFall{from{transform:translateY(-10px) rotate(0);opacity:1;}to{transform:translateY(110vh) rotate(720deg);opacity:.4;}}
.site-footer{background:var(--forest);padding:32px 24px 24px;color:rgba(255,255,255,.6);text-align:center;font-size:.82rem;margin-top:40px;}
.site-footer a{color:var(--gold);}
.fb2{font-family:'Playfair Display',serif;font-size:1.15rem;color:#fff;margin-bottom:8px;}