:root{--primary: #2563eb;--primary-dark: #1d4ed8;--game-blue: #2563eb;--game-blue-dark: #1e40af;--game-orange: #fb923c;--game-orange-dark: #c2410c;--game-pink: #fb7185;--game-lime: #84cc16;--coral: #f97373;--mint: #22c55e;--sunshine: #facc15;--sky: #38bdf8;--surface: #ffffff;--background: #f8fafc;--text: #0f172a;--muted: #64748b;--border: #cbd5e1;--soft-border: #e2e8f0;--danger: #dc2626;--shadow: 0 18px 50px rgba(15, 23, 42, .12);--radius: 8px;color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden;background:radial-gradient(circle at 11% 16%,rgba(251,113,133,.2) 0 5%,transparent 13%),radial-gradient(circle at 88% 18%,rgba(250,204,21,.28) 0 6%,transparent 15%),radial-gradient(circle at 16% 86%,rgba(56,189,248,.18) 0 7%,transparent 16%),radial-gradient(circle at 84% 84%,rgba(132,204,22,.16) 0 7%,transparent 17%),linear-gradient(135deg,#dbeafe 0%,#fff7ed 44%,#dcfce7 100%)}button{border:0;font:inherit;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.62}button:focus-visible{outline:3px solid rgba(37,99,235,.35);outline-offset:3px}.home-screen,.feature-screen,.simple-screen{min-height:100vh;padding:20px 28px 22px}.home-screen,.feature-screen{display:flex;height:100vh;min-height:0;flex-direction:column;overflow:hidden}.app-header,.page-topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px}.brand-button{display:flex;align-items:center;gap:14px;min-height:56px;padding:0;color:var(--text);background:transparent}.brand-mark{display:grid;width:54px;height:54px;place-items:center;color:#fff;background:var(--primary);border-radius:var(--radius);box-shadow:0 12px 26px #2563eb3d}.brand-text{display:flex;align-items:baseline;gap:18px}.brand-text strong{color:var(--primary);font-size:3rem;line-height:1}.brand-text span{color:#1e293b;font-size:1.58rem;font-weight:800}.header-actions,.page-actions{display:flex;align-items:center;gap:12px}.ghost-button,.text-button,.icon-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 18px;color:#1e3a8a;background:rgba(255,255,255,.82);border:1px solid var(--soft-border);border-radius:var(--radius);box-shadow:0 8px 22px #0f172a0f;font-weight:800;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.ghost-button:hover,.text-button:hover,.icon-button:hover{background:#fff;box-shadow:0 14px 28px #0f172a1c;transform:translateY(-1px)}.text-button{min-height:36px;padding:0 10px;color:var(--muted);background:transparent;border-color:transparent;box-shadow:none}.icon-button{width:44px;min-width:44px;padding:0;color:#94a3b8;box-shadow:none}.home-intro{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:10px 0 16px}.eyebrow{margin:0 0 10px;color:var(--primary);font-size:1rem;font-weight:900}.home-intro h1{max-width:980px;margin:0;font-size:2.65rem;line-height:1.08;letter-spacing:0}.intro-note{position:relative;max-width:210px;color:#1e3a8a;font-size:1.15rem;font-weight:900;text-align:right}.intro-note:after{position:absolute;right:0;bottom:-10px;width:90px;height:5px;content:"";background:var(--sunshine);border-radius:999px}.feature-card-grid{display:grid;flex:1;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;min-height:0}.feature-card{display:grid;grid-template-columns:210px 1fr;align-items:center;min-height:0;padding:22px 28px;overflow:hidden;color:var(--text);text-align:left;background:var(--surface);border:1px solid rgba(203,213,225,.8);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease}.feature-card:hover{transform:translateY(-3px);box-shadow:0 24px 60px #0f172a29}.feature-card.blue{background:linear-gradient(135deg,#e0f2fe,#eff6ff)}.feature-card.coral{background:linear-gradient(135deg,#ffe4e6,#fff1f2)}.feature-card.mint{background:linear-gradient(135deg,#dcfce7,#ecfeff)}.feature-card.yellow{background:linear-gradient(135deg,#fef3c7,#fefce8)}.feature-visual{position:relative;display:grid;width:150px;height:150px;place-items:center;color:var(--primary);background:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.82);border-radius:50%;box-shadow:inset 0 0 0 14px #ffffff6b}.feature-content{display:flex;min-width:0;flex-direction:column;justify-content:center}.feature-card.coral .feature-visual{color:var(--coral)}.feature-card.mint .feature-visual{color:var(--mint)}.feature-card.yellow .feature-visual{color:#ca8a04}.feature-copy{display:flex;flex-direction:column;gap:9px}.feature-copy strong{font-size:2.55rem;line-height:1.05}.feature-copy span{color:var(--muted);font-size:1.15rem;font-weight:800}.feature-copy em{display:inline-flex;align-items:center;gap:8px;width:fit-content;padding:7px 14px;color:#1e3a8a;background:rgba(255,255,255,.82);border-radius:999px;font-size:1rem;font-style:normal;font-weight:900}.enter-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:56px;margin-top:14px;color:#fff;background:var(--primary);border-radius:var(--radius);font-size:1.32rem;font-weight:900}.feature-card.coral .enter-button{background:var(--coral)}.feature-card.mint .enter-button{background:#10b981}.feature-card.yellow .enter-button{background:#f59e0b}.home-footer{display:flex;flex-shrink:0;align-items:center;justify-content:space-between;gap:16px;margin-top:14px}.recent-strip{display:flex;flex:1;align-items:center;gap:22px;min-height:58px;padding:0 20px;overflow:hidden;color:var(--muted);background:rgba(255,255,255,.9);border:1px solid var(--soft-border);border-radius:var(--radius);box-shadow:0 12px 30px #0f172a14;white-space:nowrap}.recent-strip strong{color:var(--text);font-size:1.25rem}.page-topbar{flex-shrink:0;min-height:60px;margin-bottom:4px}.page-topbar h1{margin:0;color:#10214a;font-size:2.5rem;line-height:1;text-align:center;text-shadow:0 3px 0 rgba(255,255,255,.95),0 10px 24px rgba(37,99,235,.14)}.page-topbar h1:after{display:block;width:64px;height:5px;margin:8px auto 0;content:"";background:var(--sunshine);border-radius:999px}.feature-subtitle{flex-shrink:0;margin:0 0 12px;color:#2563eb;font-size:1.08rem;font-weight:900;text-align:center}.feature-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(360px,.85fr);flex:1;gap:18px;min-height:0}.feature-grid.side-collapsed{grid-template-columns:minmax(0,1fr)}.stage-panel,.settings-panel,.records-panel,.simple-panel{background:rgba(255,255,255,.88);border:1px solid var(--soft-border);border-radius:var(--radius);box-shadow:var(--shadow)}.stage-panel{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:space-between;min-height:0;padding:24px 22px 26px;overflow:hidden;background:radial-gradient(circle at 50% 45%,rgba(255,255,255,.72),transparent 33%),radial-gradient(circle at 50% 43%,rgba(250,204,21,.26),transparent 42%),linear-gradient(180deg,rgba(255,255,255,.86),rgba(236,253,245,.78)),repeating-linear-gradient(135deg,rgba(37,99,235,.035) 0 18px,rgba(255,255,255,0) 18px 42px);border:3px solid rgba(255,255,255,.92);box-shadow:0 24px 70px #2563eb24,inset 0 0 0 1px #93c5fd33}.classroom-decor{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none}.decor-star{position:absolute;width:28px;height:28px;background:#facc15;clip-path:polygon(50% 0,61% 34%,98% 35%,68% 56%,79% 91%,50% 70%,21% 91%,32% 56%,2% 35%,39% 34%);filter:drop-shadow(0 8px 10px rgba(250,204,21,.2));opacity:.92}.star-one{top:18%;left:13%;width:42px;height:42px;transform:rotate(-10deg)}.star-two{top:18%;right:18%;width:34px;height:34px;background:#38bdf8;transform:rotate(18deg)}.star-three{right:14%;bottom:20%;width:38px;height:38px;background:#fb7185;transform:rotate(8deg)}.decor-pencil{position:absolute;width:122px;height:20px;background:linear-gradient(90deg,#facc15 0 66%,#f97373 66% 78%,#fff 78% 88%,#94a3b8 88% 100%);border-radius:999px 3px 3px 999px;box-shadow:0 12px 22px #0f172a14;opacity:.44}.pencil-one{left:7%;bottom:18%;transform:rotate(-16deg)}.pencil-two{top:28%;right:7%;background:linear-gradient(90deg,#86efac 0 66%,#38bdf8 66% 78%,#fff 78% 88%,#94a3b8 88% 100%);transform:rotate(15deg)}.decor-ribbon{position:absolute;width:120px;height:18px;border-radius:999px;opacity:.68}.ribbon-one{top:38%;left:8%;background:repeating-linear-gradient(90deg,#fb7185 0 14px,#fff 14px 20px,#38bdf8 20px 34px);transform:rotate(20deg)}.ribbon-two{right:10%;bottom:34%;background:repeating-linear-gradient(90deg,#22c55e 0 14px,#fff 14px 20px,#facc15 20px 34px);transform:rotate(-18deg)}.floating-side-toggle{position:absolute;top:18px;right:18px;z-index:3;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 14px;color:#1e3a8a;background:rgba(239,246,255,.9);border:1px solid #bfdbfe;border-radius:var(--radius);box-shadow:0 12px 26px #0f172a14;font-weight:900}.stage-panel:before,.stage-panel:after{position:absolute;z-index:0;color:#2563eb80;font-size:1.3rem;font-weight:800;line-height:1.5;white-space:pre-line;content:"好好学习\a天天向上"}.stage-panel:before{top:54px;left:36px;transform:rotate(-8deg)}.stage-panel:after{right:34px;bottom:132px;color:#22c55e7a;text-align:right;content:"每一次努力\a都值得被看见";transform:rotate(-4deg)}.stage-content{position:relative;z-index:1;display:grid;flex:1;width:100%;min-height:0;place-items:center}.primary-action,.secondary-action,.primary-small{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:58px;padding:0 34px;color:#fff;background:linear-gradient(180deg,#fed7aa 0%,#fb923c 42%,#f97316 100%);border-radius:var(--radius);box-shadow:0 16px 30px #2563eb47;font-size:1.35rem;font-weight:900;transition:transform .18s ease,box-shadow .18s ease}.stage-actions{z-index:1;display:flex;align-items:center;justify-content:center;gap:12px;width:100%;flex-shrink:0}.primary-action{z-index:1;width:min(560px,74%);min-height:72px;flex-shrink:0;color:#fff7ed;border:4px solid rgba(255,255,255,.92);box-shadow:0 18px 0 var(--game-orange-dark),0 30px 46px #f9731652;font-size:2.35rem;text-shadow:0 3px 0 rgba(124,45,18,.22)}.undo-button{min-height:52px;padding:0 18px;color:#1e3a8a;background:#eff6ff;border:1px solid #bfdbfe;border-radius:var(--radius);font-weight:900;white-space:nowrap}.primary-action:hover,.secondary-action:hover,.primary-small:hover{transform:translateY(-2px)}.primary-action:hover{box-shadow:0 20px 0 var(--game-orange-dark),0 34px 48px #f9731652}.primary-action:active{transform:translateY(8px);box-shadow:0 10px 0 var(--game-orange-dark),0 18px 28px #f973163d}.arcade-action{width:min(520px,72%);min-width:0;height:auto;min-height:72px;padding:0 34px;color:#fff;background:linear-gradient(180deg,#60a5fa 0%,#2563eb 72%,#1d4ed8 100%);border:4px solid rgba(255,255,255,.88);border-radius:18px;box-shadow:0 12px #1e40af,0 24px 34px #2563eb42;font-size:2.25rem;line-height:1.1}.arcade-action:hover{box-shadow:0 14px #1e40af,0 28px 38px #2563eb42}.arcade-action:active{transform:translateY(7px);box-shadow:0 5px #1e40af,0 14px 24px #2563eb33}.primary-action.narrow{width:fit-content;min-height:58px;font-size:1.2rem}.secondary-action{color:#fff;background:linear-gradient(180deg,#fb7185,var(--coral));box-shadow:0 16px 30px #f9737347}.primary-small{min-height:48px;padding:0 20px;font-size:1rem}.side-stack{display:grid;grid-template-rows:auto minmax(0,1.18fr) minmax(0,.82fr);gap:16px;height:100%;min-height:0;min-width:0;overflow:hidden}.side-toggle-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;color:#1e3a8a;background:#eff6ff;border:1px solid #bfdbfe;border-radius:var(--radius);font-weight:900}.settings-panel,.records-panel{min-height:0;padding:18px;overflow:auto}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}.panel-heading h2{display:inline-flex;align-items:center;gap:8px;margin:0;font-size:1.35rem}.prize-table,.record-list{overflow:hidden;border:1px solid var(--soft-border);border-radius:var(--radius)}.prize-table-head,.prize-row,.record-row{display:grid;grid-template-columns:minmax(0,1fr) 64px 56px 44px;align-items:center;gap:12px;min-height:46px;padding:0 14px;background:#fff;border-bottom:1px solid var(--soft-border)}.prize-table.no-weight .prize-table-head,.prize-table.no-weight .prize-row{grid-template-columns:minmax(0,1fr) 56px 44px}.prize-table.no-weight .prize-row select{grid-column:1 / 2}.prize-table-head{color:var(--muted);background:#f1f5f9;font-weight:900}.prize-row:last-child,.record-row:last-child{border-bottom:0}.prize-name{display:flex;align-items:center;gap:10px;min-width:0;font-weight:800}.prize-name input,.number-input,.prize-row select{width:100%;min-width:0;min-height:34px;color:var(--text);background:#fff;border:1px solid transparent;border-radius:var(--radius);font:inherit;font-weight:800}.prize-name input:focus,.number-input:focus,.prize-row select:focus{border-color:#2563eb61;outline:0;box-shadow:0 0 0 3px #2563eb1f}.number-input{padding:0 8px;text-align:center}.prize-name i{width:22px;min-width:22px;height:22px;border-radius:50%}.weight-pill{display:grid;width:50px;min-height:34px;place-items:center;background:#f8fafc;border:1px solid var(--soft-border);border-radius:var(--radius);font-weight:800}.switch{position:relative;display:inline-block;width:50px;height:28px;background:#cbd5e1;border-radius:999px}.switch:after{position:absolute;top:4px;left:4px;width:20px;height:20px;content:"";background:#fff;border-radius:50%;box-shadow:0 3px 8px #0f172a2e}.switch.is-on{background:var(--primary)}.switch.is-on:after{transform:translate(22px)}.panel-option-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:42px;margin-bottom:12px;padding:0 12px;background:#f8fafc;border:1px solid var(--soft-border);border-radius:var(--radius);font-weight:850}.prize-row select{grid-column:1 / 3;padding:0 8px;color:var(--muted);background:#f8fafc;border-color:var(--soft-border);font-size:.88rem}.color-input{width:100%;min-width:44px;height:34px;padding:2px;background:#fff;border:1px solid var(--soft-border);border-radius:var(--radius)}.reset-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:42px;margin-top:12px;color:#1e3a8a;background:#eff6ff;border:1px solid #bfdbfe;border-radius:var(--radius);font-weight:900}.records-panel .record-row{grid-template-columns:72px minmax(0,1fr) 108px}.records-panel.compact .record-row{grid-template-columns:120px minmax(0,1fr) 140px}.record-row strong{overflow:hidden;font-weight:850;text-overflow:ellipsis;white-space:nowrap}.record-row span{color:var(--muted)}.empty-record{display:grid;min-height:110px;place-items:center;color:var(--muted);background:#fff;font-weight:850}.wheel-stage{position:relative;display:grid;width:min(620px,58vw,calc(100vh - 188px));height:min(620px,58vw,calc(100vh - 188px));padding-top:0;place-items:center}.wheel-stage:before{position:absolute;top:5%;right:5%;bottom:5%;left:5%;z-index:-1;content:"";background:radial-gradient(circle,rgba(255,255,255,.68) 0 30%,rgba(37,99,235,.12) 48%,transparent 70%);border-radius:50%;filter:blur(12px)}.wheel-svg{width:100%;height:100%;overflow:visible;filter:drop-shadow(0 22px 28px rgba(15,23,42,.16));transition:transform 1.4s cubic-bezier(.14,.82,.17,1)}.wheel-svg.is-spinning{transition-duration:1.4s}.wheel-back-ring{fill:#fff7ed;stroke:#fff;stroke-width:3}.wheel-outer-ring{fill:none;stroke:#fff7ed;stroke-width:14}.wheel-segment{stroke:#ffffff9e;stroke-width:1.6}.wheel-pointer{position:absolute;top:-2px;left:50%;z-index:4;width:0;height:0;background:transparent;border-right:24px solid transparent;border-left:24px solid transparent;border-top:48px solid #3b82f6;border-bottom:0;border-radius:0;box-shadow:none;transform:translate(-50%)}.wheel-center-shadow{fill:#0f172a1f}.wheel-center-disc{fill:#f8fafc;stroke:#e5e7eb;stroke-width:2}.wheel-svg-label{fill:#0f172a;font-size:17px;font-weight:950;paint-order:stroke;stroke:#ffffffdb;stroke-linejoin:round;stroke-width:4px;text-anchor:middle;dominant-baseline:middle}.result-celebration{position:absolute;top:-12%;right:-12%;bottom:-12%;left:-12%;z-index:6;display:grid;place-items:center;background:radial-gradient(circle,rgba(255,255,255,.72) 0 18%,rgba(250,204,21,.22) 19% 34%,rgba(15,23,42,.08) 60%,transparent 72%);animation:celebrationFadeIn .28s ease-out both}.result-modal{position:relative;z-index:2;display:grid;width:min(500px,78vw);gap:16px;justify-items:center;padding:32px;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(255,247,237,.97)),radial-gradient(circle at 50% 0%,rgba(250,204,21,.28),transparent 54%);border:4px solid #fff;border-radius:var(--radius);box-shadow:0 28px 70px #0f172a33,0 0 0 8px #facc1533;animation:resultPop .52s cubic-bezier(.18,1.35,.28,1) both}.result-star{position:absolute;width:34px;height:34px;background:#facc15;clip-path:polygon(50% 0,61% 34%,98% 35%,68% 56%,79% 91%,50% 70%,21% 91%,32% 56%,2% 35%,39% 34%)}.result-star-left{top:22px;left:28px;transform:rotate(-14deg)}.result-star-right{right:28px;bottom:26px;background:#38bdf8;transform:rotate(18deg)}.result-modal p,.result-banner span{margin:0;color:var(--coral);font-size:1.55rem;font-weight:950}.result-modal p{font-size:1.85rem}.result-modal strong,.result-banner strong{display:block;width:100%;padding:16px 20px;color:#881337;background:linear-gradient(180deg,#ffe4e6,#fecdd3);border-radius:var(--radius);font-size:3rem;text-align:center}.result-modal em{color:#1e3a8a;font-size:1.2rem;font-style:normal;font-weight:950}.confetti-line{display:flex;gap:18px}.confetti-line span{width:8px;height:28px;border-radius:999px;transform:rotate(-28deg)}.confetti-line span:nth-child(1){background:var(--sunshine)}.confetti-line span:nth-child(2){background:var(--sky)}.confetti-line span:nth-child(3){background:var(--coral)}.confetti-line span:nth-child(4){background:var(--mint)}.celebration-burst{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none}.celebration-burst span{--burst-angle: calc(var(--burst-index) * 20deg);position:absolute;top:50%;left:50%;width:12px;height:32px;background:#facc15;border-radius:999px;transform:translate(-50%,-50%) rotate(var(--burst-angle)) translateY(-40px);animation:confettiBurst .92s ease-out both}.celebration-burst span:nth-child(3n){background:#38bdf8}.celebration-burst span:nth-child(3n+1){background:#fb7185}.celebration-burst span:nth-child(4n){height:22px;background:#22c55e}.blind-grid{display:grid;grid-template-columns:repeat(3,minmax(120px,168px));gap:12px;justify-content:center;width:100%}.blind-card{display:grid;aspect-ratio:1.32;min-height:108px;place-items:center;color:#ffffffdb;background:radial-gradient(circle at 18% 18%,rgba(255,255,255,.18) 0 18%,transparent 19%),linear-gradient(145deg,#60a5fa,var(--primary));border:4px solid rgba(255,255,255,.78);border-radius:var(--radius);box-shadow:0 16px 26px #2563eb33;transition:transform .18s ease}.blind-card:hover{transform:translateY(-2px)}.blind-card.flipped{gap:10px;color:#881337;background:#fff1f2;border-color:var(--coral);transform:rotateY(360deg)}.question-mark{font-size:3.6rem;font-weight:950}.star-badge{display:grid;width:56px;height:56px;place-items:center;color:#fff;background:var(--sunshine);border:8px solid #fff7ed;border-radius:50%;font-size:1.65rem}.blind-card strong{font-size:1.38rem}.blind-grid .secondary-action{grid-column:1 / -1;width:min(360px,100%);min-height:54px;margin-top:4px;justify-self:center}.segmented-control{margin-top:18px}.segmented-control>span{display:block;margin-bottom:10px;font-size:1.2rem;font-weight:900}.segmented-control div{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;background:#f1f5f9;border:1px solid var(--soft-border);border-radius:var(--radius)}.segmented-control button{min-height:48px;color:var(--text);background:transparent;font-weight:900}.segmented-control button.active{color:#fff;background:var(--primary)}.magic-stage{position:relative;display:grid;width:100%;min-height:0;place-items:center}.result-banner{position:absolute;top:10px;z-index:4;display:grid;width:min(560px,82%);gap:10px;padding:18px;background:rgba(255,255,255,.94);border:1px solid #fde68a;border-radius:var(--radius);box-shadow:0 18px 45px #facc1538;text-align:center}.result-banner strong{color:#0f172a;background:#fef3c7;font-size:2.55rem}.result-banner.is-muted strong{color:#1e3a8a;background:#dbeafe}.magic-box{position:relative;width:min(320px,70vw);height:264px;margin-top:132px;background:transparent}.magic-box.is-drawing{animation:magicBoxShake .52s ease-in-out infinite alternate}.box-light{position:absolute;right:16%;bottom:118px;left:16%;height:170px;background:radial-gradient(ellipse at center,rgba(250,204,21,.72),rgba(250,204,21,.18) 58%,transparent 70%);filter:blur(2px)}.box-lid{position:absolute;top:68px;left:32px;width:244px;height:70px;background:linear-gradient(145deg,#93c5fd,var(--primary));border:6px solid #bfdbfe;border-radius:var(--radius);box-shadow:0 18px 32px #2563eb38;transform:rotate(-12deg)}.box-body{position:absolute;bottom:0;left:40px;width:244px;height:150px;overflow:hidden;background:linear-gradient(145deg,#2f8cff,var(--primary-dark));border:6px solid #93c5fd;border-radius:var(--radius);box-shadow:0 26px 48px #2563eb47}.box-body span{position:absolute;top:0;left:50%;width:54px;height:100%;background:#bfdbfe;transform:translate(-50%)}.spark{position:absolute;color:var(--sunshine);font-style:normal;font-size:2.6rem}.spark.one{top:14px;left:58px}.spark.two{top:20px;right:72px;font-size:2.2rem}.spark.three{top:122px;right:16px;font-size:1.8rem}.roller-stage{display:grid;width:min(580px,82%);gap:14px;place-items:center}.roller-window{position:relative;width:100%;height:452px;padding:26px 34px;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(239,246,255,.92));border:1px solid var(--soft-border);border-radius:var(--radius);box-shadow:inset 0 0 0 1px #ffffffe6,0 20px 42px #2563eb1f}.roller-track{position:relative;z-index:1;display:grid;gap:10px}.roller-highlight{position:absolute;top:50%;right:30px;left:30px;z-index:0;height:74px;background:rgba(254,240,138,.28);border:4px solid rgba(37,99,235,.65);border-radius:var(--radius);box-shadow:0 0 0 8px #facc1524;transform:translateY(-50%)}.roller-window:after{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;pointer-events:none;content:"";background:linear-gradient(180deg,rgba(255,255,255,.92),transparent 28%,transparent 72%,rgba(255,255,255,.92))}.roller-row{display:grid;height:72px;place-items:center;color:#1e3a8a;background:#dbeafe;border-radius:var(--radius);font-size:1.6rem;font-weight:950;opacity:.72}.roller-row:nth-child(1),.roller-row:nth-child(5){background:#dcfce7}.roller-row:nth-child(2),.roller-row:nth-child(6){background:#ffe4e6}.roller-row.active{height:72px;color:#0f172a;background:#fef08a;border:5px solid var(--primary);box-shadow:0 0 0 8px #facc1538,0 18px 32px #2563eb29;font-size:2.45rem;opacity:1}.roller-window.is-rolling .roller-row{opacity:.86}.roller-window.is-rolling .roller-track{animation:rollerSpin .62s linear infinite}.roller-stage p{margin:0;color:#3b82f6;font-size:1.1rem;font-weight:900}.simple-screen{display:flex;flex-direction:column}.simple-panel{width:min(980px,100%);margin:34px auto 0;padding:28px}.simple-panel h1{margin:0 0 22px;font-size:2.2rem}.settings-preview{display:grid;gap:16px}.setting-row{display:flex;align-items:center;justify-content:space-between;min-height:64px;padding:0 18px;background:#f8fafc;border:1px solid var(--soft-border);border-radius:var(--radius);font-size:1.15rem;font-weight:850}.simple-heading,.settings-actions{display:flex;align-items:center;justify-content:space-between;gap:16px}.compact-button{min-height:46px;padding:0 18px;font-size:1rem}@keyframes magicBoxShake{0%{transform:translateY(0) rotate(-1deg)}to{transform:translateY(-6px) rotate(1deg)}}@keyframes rollerPulse{0%{transform:translateY(0)}to{transform:translateY(-4px)}}@keyframes rollerSpin{0%{transform:translateY(0)}to{transform:translateY(-328px)}}@keyframes celebrationFadeIn{0%{opacity:0}to{opacity:1}}@keyframes resultPop{0%{opacity:0;transform:scale(.72) translateY(18px)}70%{transform:scale(1.06) translateY(0)}to{opacity:1;transform:scale(1)}}@keyframes confettiBurst{0%{opacity:0;transform:translate(-50%,-50%) rotate(var(--burst-angle)) translateY(-30px) scale(.55)}18%{opacity:1}to{opacity:0;transform:translate(-50%,-50%) rotate(var(--burst-angle)) translateY(-310px) scale(1) rotate(70deg)}}@media (max-width: 1180px){.brand-text strong{font-size:2.65rem}.brand-text span{font-size:1.45rem}.home-intro h1{font-size:2.55rem}.feature-card{grid-template-columns:170px 1fr;min-height:220px}.feature-visual{width:140px;height:140px}.feature-grid{grid-template-columns:1fr}.side-stack{grid-template-columns:1fr 1fr;grid-template-rows:auto minmax(0,1fr)}.side-toggle-button{grid-column:1 / -1}.feature-copy strong{font-size:2.5rem}}@media (min-width: 1900px) and (min-height: 1000px){.home-screen,.feature-screen,.simple-screen{padding:22px 32px 28px}.app-header,.page-topbar{min-height:72px}.brand-mark{width:58px;height:58px}.brand-text strong{font-size:3.25rem}.brand-text span{font-size:1.85rem}.home-intro{margin:18px 0 22px}.home-intro h1{font-size:3.05rem}.feature-card{grid-template-columns:240px 1fr;padding:26px 30px}.feature-visual{width:176px;height:176px}.feature-copy{gap:12px}.feature-copy strong{font-size:3rem}.feature-copy span{font-size:1.32rem}.feature-copy em{padding:9px 16px}.enter-button{min-height:64px;margin-top:16px;font-size:1.5rem}.home-footer{margin-top:18px}.recent-strip{min-height:64px;padding:0 22px}}@media (max-width: 820px){.home-screen,.feature-screen,.simple-screen{padding:16px}.home-screen{height:auto;min-height:100vh;overflow-x:hidden;overflow-y:auto}.app-header,.home-intro,.home-footer,.page-topbar{align-items:stretch;flex-direction:column}.brand-text{align-items:flex-start;flex-direction:column;gap:4px}.brand-text strong{font-size:2.25rem}.brand-text span{font-size:1.18rem}.home-intro h1{font-size:2rem}.header-actions,.page-actions{display:grid;grid-template-columns:repeat(2,1fr)}.feature-card-grid,.side-stack{grid-template-columns:1fr;grid-template-rows:auto auto auto}.feature-card{grid-template-columns:1fr;min-height:auto;justify-items:center;text-align:center}.feature-copy strong{font-size:2.1rem}.feature-copy span{font-size:1.05rem}.enter-button{width:100%}.recent-strip{align-items:flex-start;flex-direction:column;padding:16px;white-space:normal}.stage-panel{min-height:560px}.stage-panel:before,.stage-panel:after{display:none}.wheel-stage{width:min(440px,86vw);height:min(440px,86vw)}.wheel-svg-label{font-size:.9rem}.result-modal{width:min(320px,92vw)}.blind-grid{grid-template-columns:repeat(2,minmax(120px,1fr))}.primary-action{width:100%;min-height:64px;font-size:1.75rem}.arcade-action{width:128px;min-width:128px;height:128px;min-height:128px;font-size:2.35rem}.prize-table-head,.prize-row{grid-template-columns:minmax(0,1fr) 56px 58px 44px;padding:0 10px}.page-topbar h1{font-size:2rem}.result-banner strong{font-size:2.2rem}.roller-row{height:60px;font-size:1.35rem}.roller-row.active{height:82px;font-size:2rem}}@media (max-width: 480px){.brand-button{align-items:flex-start}.brand-mark{width:48px;height:48px}.header-actions,.page-actions{grid-template-columns:1fr}.feature-card{padding:20px}.feature-visual{width:116px;height:116px}.prize-table-head,.prize-row{grid-template-columns:minmax(0,1fr) 48px 52px}.prize-row .icon-button{display:none}.records-panel .record-row,.records-panel.compact .record-row{grid-template-columns:58px minmax(0,1fr)}.records-panel .record-row span:last-child,.records-panel.compact .record-row span:last-child{display:none}.blind-grid{grid-template-columns:1fr}.magic-box{width:260px;height:236px}.box-lid{left:18px;width:220px}.box-body{left:26px;width:220px}}@media (max-height: 820px) and (min-width: 821px){.home-screen,.feature-screen,.simple-screen{padding:14px 22px 18px}.home-screen{height:auto;min-height:100vh;overflow-x:hidden;overflow-y:auto}.app-header,.page-topbar{min-height:56px}.brand-mark{width:46px;height:46px}.brand-text strong{font-size:2.55rem}.brand-text span{font-size:1.38rem}.ghost-button{min-height:42px;padding:0 14px}.home-intro{margin:8px 0 12px}.eyebrow{margin-bottom:6px}.home-intro h1{font-size:2.3rem}.feature-card-grid{gap:14px;flex:none}.feature-card{grid-template-columns:150px 1fr;min-height:0;padding:20px}.feature-visual{width:124px;height:124px}.feature-copy{gap:8px}.feature-copy strong{font-size:2.25rem}.feature-copy span{font-size:1.08rem}.feature-copy em{padding:7px 12px}.enter-button{min-height:50px;margin-top:10px;font-size:1.25rem}.home-footer{margin-top:12px}.recent-strip{min-height:48px;padding:0 16px}.page-topbar{margin-bottom:10px}.page-topbar h1{font-size:2.1rem}.page-topbar h1:after{margin-top:7px}.feature-grid{min-height:0}.stage-panel{min-height:0;padding:20px}.stage-panel:before{top:34px;left:24px}.stage-panel:after{right:24px;bottom:104px}.primary-action{width:min(440px,68%);min-height:62px;font-size:2rem}.settings-panel,.records-panel{padding:16px}.panel-heading{margin-bottom:12px}.panel-heading h2{font-size:1.3rem}.primary-small{min-height:42px;padding:0 16px}.prize-table-head,.prize-row,.record-row{min-height:43px}.wheel-stage{width:min(470px,52vw,calc(100vh - 180px));height:min(470px,52vw,calc(100vh - 180px))}.wheel-svg-label{font-size:1.05rem}.result-modal{width:min(420px,72vw);padding:20px}.result-modal strong{font-size:1.55rem}.blind-grid{grid-template-columns:repeat(3,minmax(112px,160px));gap:12px}.blind-card{min-height:100px}.question-mark{font-size:3.5rem}.blind-grid .secondary-action{min-height:56px}.magic-stage{min-height:430px}.result-banner{top:8px;width:min(480px,78%);padding:16px}.result-banner strong{font-size:2.35rem}.magic-box{width:300px;height:248px;margin-top:128px}.box-lid{left:24px;width:240px;height:68px}.box-body{left:32px;width:240px;height:142px}.roller-stage{width:min(560px,82%);gap:12px}.roller-window{height:408px;gap:8px;padding:24px 36px}.roller-row{height:52px;font-size:1.55rem}.roller-row.active{height:78px;font-size:2.35rem}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}