:root{color-scheme:light;--bg: #f7f3ea;--bg-2: #fffdf8;--panel: #ffffff;--panel-2: #f4efe6;--panel-3: #ebe5da;--line: rgba(36, 40, 68, .1);--line-strong: rgba(36, 40, 68, .16);--text: #1c2233;--muted: #5a6478;--muted-2: #7a8498;--brand: #4f46e5;--brand-2: #6366f1;--brand-soft: #eef0ff;--brand-ink: #312e81;--accent-coral: #f97066;--accent-amber: #f5a524;--accent-mint: #3ecf8e;--accent-sky: #38bdf8;--danger: #e11d48;--success: #16a34a;--warning: #d97706;--radius: 20px;--radius-sm: 14px;--shadow: 0 10px 36px rgba(36, 40, 68, .08);--shadow-soft: 0 4px 16px rgba(36, 40, 68, .06);--topbar: 72px;--rail: 0px;--font-display: "Nunito", "Trebuchet MS", ui-rounded, system-ui, sans-serif;--font-body: "Nunito Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;font-family:var(--font-body);font-size:17px}*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;min-width:320px;background:radial-gradient(circle at 92% -8%,rgba(99,102,241,.1),transparent 28rem),radial-gradient(circle at -6% 18%,rgba(245,165,36,.08),transparent 24rem),var(--bg);color:var(--text);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}img,svg,canvas{max-width:100%}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}p{color:var(--muted);line-height:1.7;font-size:1.02rem}h1,h2,h3{font-family:var(--font-display);line-height:1.12;margin:0;letter-spacing:-.03em;color:var(--text)}.app-shell{display:grid;min-height:100vh;grid-template-columns:minmax(0,1fr);grid-template-rows:var(--topbar) minmax(0,1fr)}.topbar{position:sticky;z-index:50;top:0;grid-column:1 / -1;display:flex;align-items:center;gap:14px;min-height:var(--topbar);padding:0 22px;border-bottom:1px solid var(--line);background:#fffdf8eb;backdrop-filter:blur(16px)}.menu-button{display:none;width:44px;height:44px;place-items:center;border:0;border-radius:999px;background:var(--panel-2);color:var(--text);cursor:pointer;transition:transform .18s ease,background .18s ease}.menu-button:hover{transform:translateY(-1px);background:var(--brand-soft)}.brand{position:relative;display:inline-flex;align-items:center;gap:12px;min-width:0;border-radius:16px;padding:4px 10px 4px 4px;transition:transform .18s ease,background .18s ease}.brand img{display:block}.brand:hover,.brand:focus-visible{transform:translateY(-1px);background:var(--brand-soft)}.brand-icon{width:44px;height:44px;border-radius:14px;box-shadow:var(--shadow-soft),0 0 0 1px var(--line)}.brand-copy{display:grid;gap:2px;line-height:1}.brand-name{color:var(--brand-ink);font-family:var(--font-display);font-size:1.35rem;font-weight:900;letter-spacing:-.02em}.brand-tag{color:var(--brand);font-family:var(--font-display);font-size:.72rem;font-weight:800;letter-spacing:.02em}.top-nav{display:flex;align-items:center;gap:4px;margin-left:4px}.top-nav-link{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border-radius:999px;color:var(--muted);font-family:var(--font-display);font-size:.95rem;font-weight:800;transition:background .15s ease,color .15s ease}.top-nav-link:hover,.top-nav-link[aria-current=page]{background:var(--brand-soft);color:var(--brand-ink)}.search-form{margin-left:auto;width:min(360px,100%)}.search-box{position:relative;display:flex;align-items:center;width:100%}.search-box input{width:100%;min-height:44px;padding:0 48px 0 18px;border:1px solid var(--line-strong);border-radius:999px;outline:0;background:var(--bg-2);color:var(--text);font-weight:600}.search-box input:focus{border-color:var(--brand);box-shadow:0 0 0 3px #4f46e526}.search-box input::placeholder{color:var(--muted-2)}.search-box svg{position:absolute;right:16px;width:20px;color:var(--muted-2)}.top-actions{display:flex;justify-content:flex-end;align-items:center;gap:10px}.play-button,.primary-button,.ghost-button,.small-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;font-family:var(--font-display);font-weight:800;cursor:pointer;transition:transform .18s ease,filter .18s ease,background .18s ease,box-shadow .18s ease}.play-button,.primary-button{min-height:44px;padding:0 22px;background:var(--brand);color:#fff;box-shadow:0 10px 24px #4f46e547}.primary-button:hover,.play-button:hover,.ghost-button:hover,.small-button:hover{transform:translateY(-1px);filter:brightness(1.05)}.ghost-button{min-height:42px;padding:0 18px;border:1px solid var(--line-strong);background:var(--panel);color:var(--text)}.small-button{min-height:36px;padding:0 14px;background:var(--panel-2);color:var(--text);font-size:.88rem}.left-rail,.rail-link,.rail-divider{display:none}.menu-backdrop,.mobile-menu{position:fixed}.menu-backdrop{z-index:70;inset:0;background:#1c22336b;backdrop-filter:blur(3px)}.mobile-menu{z-index:80;top:0;bottom:0;left:0;display:grid;width:min(360px,calc(100vw - 38px));grid-template-rows:auto auto minmax(0,1fr) auto;gap:18px;overflow-y:auto;padding:18px;border-right:1px solid var(--line);background:var(--bg-2);box-shadow:24px 0 80px #2428442e}.mobile-menu[hidden],.menu-backdrop[hidden]{display:none}.mobile-menu-heading{display:flex;min-height:46px;align-items:center;justify-content:space-between;gap:16px}.mobile-menu-heading strong{color:var(--text);font-family:var(--font-display);font-size:1.12rem}.mobile-menu-close{display:inline-grid;width:42px;height:42px;flex:0 0 auto;place-items:center;border:0;border-radius:999px;background:var(--panel-2);color:var(--text);cursor:pointer}.mobile-search{width:100%}.mobile-primary-nav{display:grid;align-content:start;gap:6px}.mobile-primary-nav a{display:flex;min-height:48px;align-items:center;gap:12px;padding:0 14px;border-radius:14px;color:var(--text);font-family:var(--font-display);font-weight:800}.mobile-primary-nav a:hover,.mobile-primary-nav a:focus-visible,.mobile-primary-nav a[aria-current=page]{background:var(--brand-soft);color:var(--brand-ink)}.mobile-trust-nav{display:flex;flex-wrap:wrap;gap:8px 14px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font-size:.86rem;font-weight:700}.menu-open body{overflow:hidden}.page-main{min-width:0}.page-wrap{width:min(1180px,100%);margin:0 auto;padding:18px 22px 56px}.play-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;align-items:start}.play-layout--stage{gap:14px}.game-column{display:grid;min-width:0;gap:10px}.game-frame-card{overflow:hidden;border:1px solid var(--line);border-radius:24px;background:var(--panel);box-shadow:var(--shadow)}.game-frame-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fffdf8,#f7f3ea)}.game-title-inline{display:flex;align-items:center;gap:10px;min-width:0;font-family:var(--font-display);font-weight:800}.game-title-inline img{width:32px;height:32px;border-radius:10px;box-shadow:0 0 0 1px var(--line)}.game-title-inline span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.game-actions{display:flex;align-items:center;gap:8px}.game-viewport{position:relative;min-height:clamp(460px,calc(100vh - 280px),720px);background:radial-gradient(circle at 18% 12%,rgba(99,102,241,.1),transparent 26rem),linear-gradient(180deg,#f3efe6,#ebe8ff)}.game-iframe{position:absolute;inset:0;display:block;z-index:2;width:100%;height:100%;border:0;background:#1a1d2e}.game-lazy-shell,.game-cover{position:absolute;inset:0}.game-lazy-shell{display:grid;overflow:hidden;place-items:center}.game-cover{background:radial-gradient(circle at 20% 18%,rgba(99,102,241,.18),transparent 20rem),radial-gradient(circle at 78% 28%,rgba(245,165,36,.16),transparent 18rem),linear-gradient(145deg,#f7f3ea,#e8e4ff 72%)}.game-cover:after{position:absolute;inset:0;content:"";background:linear-gradient(180deg,#fffdf826,#1c223347),repeating-linear-gradient(90deg,rgba(79,70,229,.04) 0 1px,transparent 1px 84px)}.game-cover img{position:absolute;top:30%;left:50%;width:min(74%,520px);height:auto;max-height:42%;border-radius:18px;opacity:.95;object-fit:contain;filter:saturate(1.05);transform:translate(-50%,-50%);box-shadow:0 18px 48px #2428442e}.game-cover-content{position:relative;z-index:1;display:grid;max-width:min(520px,calc(100% - 36px));justify-items:center;gap:14px;text-align:center;transform:translateY(36%)}.game-cover-kicker{display:inline-flex;min-height:30px;align-items:center;padding:0 12px;border:1px solid var(--line-strong);border-radius:999px;background:#fffdf8e0;color:var(--brand-ink);font-family:var(--font-display);font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;backdrop-filter:blur(12px)}.game-cover-content strong{color:var(--brand-ink);font-family:var(--font-display);font-size:clamp(2rem,4.6vw,3.8rem);font-weight:900;line-height:1.02;text-shadow:0 8px 24px rgba(255,253,248,.6)}.game-load-button{position:relative;min-width:168px;min-height:56px;overflow:visible;padding:0 28px 0 20px;border:0;background:var(--brand);box-shadow:0 14px 32px #4f46e552,0 0 0 6px #4f46e51f;isolation:isolate;font-size:1.08rem}.game-load-button:before,.game-load-button:after{position:absolute;z-index:-1;content:"";pointer-events:none}.game-load-button:before{inset:-3px;border-radius:inherit;background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);opacity:.4;transform:translate(-120%) skew(-18deg);animation:play-button-shine 3s ease-in-out infinite}.game-load-button:after{top:-8px;right:-8px;width:16px;height:16px;border-radius:999px;background:var(--accent-mint);box-shadow:-110px 10px 0 -5px var(--accent-sky),-22px 58px 0 -6px var(--accent-amber);animation:play-button-sparks 2.1s ease-in-out infinite}.game-load-button:hover,.game-load-button:focus-visible{transform:translateY(-2px) scale(1.03);filter:brightness(1.06);box-shadow:0 18px 40px #4f46e561,0 0 0 8px #6366f124}.game-load-button:active{transform:translateY(1px) scale(.98)}.game-load-icon{display:inline-grid;width:30px;height:30px;place-items:center;border-radius:999px;background:#fffffff2;color:var(--brand);box-shadow:inset 0 -3px #00000014}.game-load-icon:before{display:block;width:0;height:0;margin-left:3px;border-top:7px solid transparent;border-bottom:7px solid transparent;border-left:10px solid currentColor;content:""}.game-lazy-shell.is-loading .game-load-button{cursor:wait;filter:saturate(.9);animation:none}.game-lazy-shell.is-loading .game-load-button:before,.game-lazy-shell.is-loading .game-load-button:after{display:none}.game-noscript{position:relative;z-index:2;max-width:520px;padding:16px;border-radius:14px;background:#fffdf8e6;color:var(--muted);font-size:.92rem;font-weight:700;text-align:center}@keyframes play-button-shine{0%,54%{transform:translate(-120%) skew(-18deg)}76%,to{transform:translate(120%) skew(-18deg)}}@keyframes play-button-sparks{0%,to{opacity:.62;transform:scale(.88) rotate(0)}50%{opacity:1;transform:scale(1.08) rotate(12deg)}}@media(prefers-reduced-motion:reduce){.game-load-button,.game-load-button:before,.game-load-button:after{animation:none}}.game-toolbar{display:flex;align-items:center;justify-content:flex-end;gap:14px;padding:10px 14px;border-top:1px solid var(--line);background:var(--panel-2)}.game-tools{display:flex;align-items:center;gap:8px}.tool-button{display:inline-flex;width:38px;min-height:36px;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;background:var(--panel);color:var(--text);border:1px solid var(--line);font-weight:800;cursor:pointer}.play-next-strip .sidebar-box,.play-next-box{padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius);background:#fffdf8b3;box-shadow:none}.play-next-strip .section-heading{margin-bottom:10px}.play-next-strip .section-heading h2{font-size:1.05rem;color:var(--muted)}.play-next-strip .section-heading p{margin:2px 0 0;font-size:.86rem;color:var(--muted-2)}.play-next-strip .play-next-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:10px}.play-next-strip .play-next-card{display:block}.play-next-strip .play-next-card .card-meta{display:block;padding:8px 10px}.play-next-strip .play-next-card .card-title{display:-webkit-box;white-space:normal;-webkit-box-orient:vertical;-webkit-line-clamp:2;font-size:.86rem}.right-rail{position:sticky;top:calc(var(--topbar) + 16px);display:flex;max-height:calc(100vh - var(--topbar) - 22px);flex-direction:column;gap:16px;overflow:auto;padding-bottom:8px}.right-rail::-webkit-scrollbar{width:0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:0 0 14px}.section-heading h2{font-size:clamp(1.3rem,2vw,1.75rem)}.section-heading p{margin:4px 0 0;font-size:.96rem}.play-next-grid{display:grid;gap:10px}.game-card-link{position:relative;display:block;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--panel);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.game-card-link:hover{transform:translateY(-2px);border-color:#4f46e559;box-shadow:var(--shadow-soft)}.game-card-link img{display:block;width:100%;height:auto;aspect-ratio:4 / 3;background:var(--panel-2);object-fit:contain}.play-next-card{display:grid;grid-template-columns:minmax(96px,38%) minmax(0,1fr);align-items:center}.play-next-card .card-meta{display:flex;min-width:0;align-self:stretch;align-items:center}.game-card-link .card-meta{padding:10px}.play-next-card .card-title{display:-webkit-box;white-space:normal;-webkit-box-orient:vertical;-webkit-line-clamp:2}.card-title{display:block;overflow:hidden;color:var(--text);font-family:var(--font-display);font-size:.92rem;font-weight:800;white-space:nowrap;text-overflow:ellipsis}.card-subtitle{display:flex;align-items:center;gap:6px;margin-top:5px;color:var(--muted-2);font-size:.8rem;font-weight:700}.top-pill{position:absolute;top:8px;left:8px;z-index:1;border-radius:999px;background:var(--accent-amber);color:#3b2f14;font-size:.72rem;font-weight:800;padding:4px 8px}.below-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px;align-items:start;margin-top:22px}.content-panel,.hero-panel,.text-page,.category-hero{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow-soft)}.content-panel{padding:clamp(24px,3.2vw,40px)}.hero-panel{padding:clamp(24px,4vw,48px);margin-bottom:22px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:18px;color:var(--muted-2);font-size:.9rem;font-weight:700}.breadcrumbs a{color:var(--brand)}.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:26px;align-items:center}.hero-copy h1{max-width:980px;font-size:clamp(2.3rem,5vw,4.2rem)}.hero-copy p{max-width:760px;margin:18px 0 0;font-size:clamp(1.05rem,1.7vw,1.25rem)}.hero-card{overflow:hidden;border-radius:22px;background:var(--panel-2)}.hero-card img{display:block;width:100%}.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.tag{display:inline-flex;align-items:center;gap:7px;min-height:34px;padding:0 12px;border:1px solid var(--line);border-radius:999px;color:var(--brand-ink);background:var(--brand-soft);font-size:.86rem;font-weight:800}.game-independence-note{margin:0;padding:12px 16px 14px;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem;line-height:1.5}.source-credit{margin:22px 0 6px;padding:16px 18px;border:1px solid rgba(79,70,229,.18);border-radius:16px;background:var(--brand-soft)}.source-credit strong{color:var(--text)}.source-credit p{margin:6px 0 0}.source-credit a{color:var(--brand);font-weight:800}.editorial-visual{overflow:hidden;margin:22px 0;border:1px solid var(--line);border-radius:14px;background:var(--panel-2)}.editorial-visual img{display:block;width:100%;height:auto;aspect-ratio:4 / 3;object-fit:contain}.guide-visual img{aspect-ratio:16 / 9;object-fit:cover}.editorial-visual figcaption{padding:10px 14px;color:var(--muted-2);font-size:.86rem;font-weight:700}.tested-panel{margin:24px 0;padding:20px;border:1px solid rgba(22,163,74,.22);border-radius:16px;background:#16a34a0f}.tested-panel h2{margin-top:0}.tested-meta{display:flex;flex-wrap:wrap;gap:8px 16px;color:var(--muted-2);font-size:.88rem;font-weight:700}.tested-panel ul{margin-bottom:0}.known-limitation{margin-top:16px;padding:12px 14px;border-left:3px solid var(--warning);background:#d9770612}.screenshot-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0}.screenshot-gallery figure{overflow:hidden;margin:0;border:1px solid var(--line);border-radius:14px;background:var(--panel-2)}.screenshot-gallery figure:first-child:nth-last-child(odd){grid-column:1 / -1}.screenshot-gallery img{display:block;width:100%;height:auto;aspect-ratio:4 / 3;background:var(--panel-3);object-fit:contain}.screenshot-gallery figcaption{padding:11px 13px;color:var(--muted-2);font-size:.84rem;font-weight:700;line-height:1.5}.evidence-label{display:inline-flex;margin-right:7px;padding:2px 7px;border-radius:999px;background:var(--brand-soft);color:var(--brand-ink);font-size:.7rem;text-transform:uppercase}.game-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.game-grid.large{grid-template-columns:repeat(5,minmax(0,1fr))}.content-panel h1{font-size:clamp(2rem,4vw,3.2rem);margin-bottom:12px}.content-panel h2{margin-top:32px;font-size:clamp(1.5rem,2.2vw,2.05rem)}.content-panel h2:first-child{margin-top:0}.content-panel h3{margin-top:22px;font-size:1.25rem;letter-spacing:-.02em}.content-panel ul,.content-panel ol{color:var(--muted);line-height:1.8;font-size:1.02rem}.content-panel a{color:var(--brand);font-weight:700}.info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:22px 0}.info-card{padding:18px;border:1px solid var(--line);border-radius:18px;background:var(--bg-2)}.info-card strong{display:block;margin-bottom:8px;color:var(--text);font-family:var(--font-display)}.editorial-facts .info-card{border-radius:12px}.editorial-facts ul{margin:0;padding-left:18px;font-size:.96rem}.insight-grid{display:grid;gap:16px;margin:22px 0 8px}.insight-card{display:grid;grid-template-columns:minmax(220px,42%) minmax(0,1fr);overflow:hidden;margin:0;border:1px solid var(--line);border-radius:14px;background:var(--bg-2)}.insight-card img{display:block;width:100%;height:100%;aspect-ratio:16 / 9;background:var(--panel-2);object-fit:cover}.insight-card figcaption{display:grid;gap:10px;padding:16px}.insight-card h3,.insight-card p{margin:0}.insight-card ul{margin:0;padding-left:18px;font-size:.96rem}.faq-list{display:grid;gap:12px;margin-top:16px}.faq-list details{border:1px solid var(--line);border-radius:16px;background:var(--bg-2)}.faq-list summary{cursor:pointer;padding:16px 18px;color:var(--text);font-family:var(--font-display);font-weight:800}.faq-list details p{margin:0;padding:0 18px 18px}.guide-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.guide-list.compact{grid-template-columns:1fr}.guide-card{display:grid;gap:10px;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--bg-2);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.guide-card:hover{transform:translateY(-2px);border-color:#4f46e559;box-shadow:var(--shadow-soft)}.guide-card img{display:block;width:100%;border-radius:12px;aspect-ratio:16 / 9;object-fit:cover}.guide-card span{color:var(--text);font-family:var(--font-display);font-weight:800;line-height:1.3;font-size:1.05rem}.guide-card small,.article-meta{color:var(--muted);line-height:1.65}.source-list{margin:8px 0 0;padding-left:20px;color:var(--muted)}.sidebar-box{display:grid;gap:12px;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow-soft)}.sidebar-box h2,.sidebar-box h3{font-size:1.12rem}.category-list{display:grid;gap:8px}.category-link{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:12px;color:var(--brand-ink);background:var(--brand-soft);font-family:var(--font-display);font-weight:800}.category-link:hover{filter:brightness(.98)}.text-page{max-width:920px;margin:26px auto 64px;padding:clamp(24px,4vw,52px)}.text-page h1{margin-bottom:18px;font-size:clamp(2.1rem,4vw,3.4rem)}.text-page-visual{overflow:hidden;margin:0 0 24px;border:1px solid var(--line);border-radius:14px;background:var(--panel-2)}.text-page-visual img{display:block;width:100%;height:auto;aspect-ratio:16 / 9;object-fit:cover}.text-page h2{margin-top:30px}.text-page a{color:var(--brand);font-weight:800}.contact-card{display:grid;gap:14px;margin-top:22px}.contact-card label{display:grid;gap:8px;color:var(--text);font-weight:800}.contact-card input,.contact-card textarea{width:100%;border:1px solid var(--line-strong);border-radius:14px;background:var(--bg-2);color:var(--text);padding:13px 14px;outline:0}.contact-card input:focus,.contact-card textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px #4f46e524}.site-footer{margin-top:48px;padding:28px 0 18px;color:var(--muted-2)}.footer-inner{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:18px;border-top:1px solid var(--line);padding-top:24px}.footer-brand{display:grid;gap:4px}.footer-brand strong{font-family:var(--font-display);font-size:1.15rem;color:var(--brand-ink)}.footer-brand span{font-size:.92rem}.footer-copy{color:var(--muted-2)}.footer-links{display:flex;flex-wrap:wrap;gap:12px 16px;font-weight:700}.footer-links a:hover{color:var(--brand)}.rights-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0 34px}.rights-card{padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--bg-2)}.rights-card h2{margin-top:8px;font-size:1.35rem}.rights-ref{display:inline-flex;padding:4px 8px;border-radius:999px;background:var(--brand-soft);color:var(--brand-ink);font-size:.73rem;font-weight:800;letter-spacing:.05em}.rights-card dl{display:grid;gap:8px;margin:18px 0}.rights-card dl div{display:grid;grid-template-columns:118px minmax(0,1fr);gap:12px}.rights-card dt{color:var(--muted-2);font-weight:700}.rights-card dd{margin:0;color:var(--text)}.numblocks-game{position:relative;display:grid;min-height:inherit;grid-template-rows:minmax(0,1fr) auto;overflow:hidden}.numblocks-canvas-wrap{position:relative;min-height:390px}.numblocks-game canvas{display:block;width:100%;height:100%;min-height:390px}.numblocks-hud{position:absolute;top:16px;left:16px;z-index:2;display:flex;flex-wrap:wrap;gap:10px;pointer-events:none}.hud-pill{min-width:88px;padding:10px 12px;border:1px solid var(--line);border-radius:16px;background:#fffdf8e0;box-shadow:var(--shadow-soft);backdrop-filter:blur(14px)}.hud-pill span{display:block;color:var(--muted);font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.hud-pill strong{display:block;margin-top:2px;color:var(--text);font-size:1.25rem;font-weight:900}.numblocks-message{position:absolute;right:18px;bottom:18px;z-index:2;max-width:min(380px,calc(100% - 36px));padding:14px 16px;border:1px solid var(--line);border-radius:18px;background:#fffdf8e6;color:var(--text);font-weight:700;line-height:1.4;backdrop-filter:blur(14px)}.numblocks-controls{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;padding:14px;border-top:1px solid var(--line);background:var(--panel)}.number-buttons{display:flex;flex-wrap:wrap;gap:8px}.number-button{display:inline-grid;width:46px;height:46px;place-items:center;border:0;border-radius:14px;background:var(--button-bg, #6366f1);color:#111326;box-shadow:inset 0 -5px #00000024;font-family:var(--font-display);font-weight:900;cursor:pointer;transition:transform .14s ease,filter .14s ease}.number-button:hover,.number-button:focus-visible{transform:translateY(-2px);filter:brightness(1.06)}.control-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.control-button{min-height:42px;border:0;border-radius:14px;padding:0 14px;background:var(--panel-2);color:var(--text);font-family:var(--font-display);font-weight:800;cursor:pointer}.control-button.primary{background:var(--brand);color:#fff}.control-button:hover{filter:brightness(1.05)}.sr-only{position:absolute;overflow:hidden;clip:rect(0,0,0,0);width:1px;height:1px;margin:-1px;padding:0;border:0;white-space:nowrap}@media(max-width:1240px){.below-layout{grid-template-columns:minmax(0,1fr) 250px}.game-grid.large{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1040px){.menu-button{display:inline-grid}.top-nav{display:none}.page-wrap{width:100%}.below-layout{grid-template-columns:1fr}.right-rail{position:static;max-height:none;overflow:visible}.game-grid,.game-grid.large{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:900px){.search-form{display:none}}@media(max-width:780px){:root{--topbar: 64px}.topbar{gap:10px;padding:0 12px}.brand-icon{width:40px;height:40px;border-radius:12px}.brand-name{font-size:1.12rem}.brand-tag{font-size:.62rem}.play-button{min-height:40px;padding:0 14px}.page-wrap{padding:12px 12px 40px}.game-frame-card{border-radius:18px}.game-frame-top{padding:10px 12px}.game-actions .small-button:nth-child(2){display:none}.game-viewport{min-height:clamp(380px,56vh,calc(100vh - 240px))}.game-cover img{top:26%;width:min(70%,280px);max-height:32%}.game-cover-content{gap:10px;transform:translateY(18%)}.game-cover-content strong{font-size:clamp(1.55rem,8vw,2.2rem)}.numblocks-controls{grid-template-columns:1fr}.control-actions{justify-content:flex-start}.game-toolbar{flex-wrap:wrap}.play-next-strip .play-next-grid,.game-grid,.game-grid.large,.guide-list{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-grid,.info-grid,.rights-list,.screenshot-gallery{grid-template-columns:1fr}.screenshot-gallery figure:first-child:nth-last-child(odd){grid-column:auto}.insight-card{grid-template-columns:1fr}.insight-card img{height:auto}.below-layout{margin-top:14px}.content-panel{padding:18px}}@media(max-width:520px){.brand{gap:8px;padding-right:4px}.brand-icon{width:36px;height:36px;border-radius:11px}.brand-name{font-size:1rem}.brand-tag{font-size:.55rem}.game-title-inline span{max-width:168px}.game-viewport{min-height:clamp(320px,50vh,calc(100vh - 220px))}.numblocks-hud{top:10px;left:10px;gap:7px}.hud-pill{min-width:74px;padding:8px 10px}.hud-pill strong{font-size:1.02rem}.numblocks-message{right:10px;bottom:10px}.number-button{width:42px;height:42px}.play-next-strip .play-next-grid,.game-grid,.game-grid.large{grid-template-columns:1fr 1fr;gap:10px}.guide-list{grid-template-columns:1fr;gap:10px}.footer-inner{display:grid}}.tool-panel h1{margin-bottom:8px}.tool-lede{font-size:1.1rem}.tool-form{margin:18px 0;display:grid;gap:8px}.tool-form label{font-weight:800;font-family:var(--font-display)}.tool-input-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.tool-input-row input{width:min(260px,100%);padding:12px 14px;font-size:1.25rem;border-radius:14px;border:2px solid var(--brand);background:var(--bg-2);color:var(--text)}.tool-error{color:var(--danger);margin:0;font-weight:700}.tool-number-heading{margin-top:8px}.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}.tool-card{background:var(--bg-2);border:1px solid var(--line);border-radius:16px;padding:16px 18px;margin:14px 0 0}.tool-card h3{margin:0 0 8px}.tool-hint{color:var(--muted);font-size:.94rem;margin-top:0}.tool-table{width:100%;border-collapse:collapse}.tool-table th,.tool-table td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line)}.tool-table td:last-child,.tool-table th:last-child{text-align:right}.tool-facts{padding-left:18px;margin:0}.block-visual{display:flex;flex-wrap:wrap;gap:18px;align-items:flex-end}.block-group{display:grid;gap:6px}.block-label{font-weight:800;color:var(--warning)}.block-row{display:flex;flex-wrap:wrap;gap:5px;align-items:flex-end;max-width:100%}.block-one,.block-ten,.block-hundred{display:grid;gap:1px}.block-one i,.block-ten i,.block-hundred i,.array-grid i{display:block;width:11px;height:11px;border-radius:2px}.block-one i{background:#f97066}.block-ten{grid-template-columns:11px}.block-ten i{background:#f5a524}.block-hundred{grid-template-columns:repeat(10,6px)}.block-hundred i{width:6px;height:6px;background:#38bdf8}.block-big{display:inline-grid;place-items:center;min-width:54px;height:54px;padding:0 6px;border-radius:10px;background:var(--brand);color:#fff;font-weight:800;font-size:.78rem}.array-visuals{display:flex;flex-wrap:wrap;gap:18px}.array-fig{margin:0}.array-grid{display:grid;grid-template-columns:repeat(var(--cols),11px);gap:2px}.array-grid i{background:#3ecf8e}.array-fig figcaption{margin-top:6px;color:var(--muted);font-size:.92rem}.print-card{margin:22px 0;padding:20px 22px;border:1px solid var(--line-strong);border-radius:16px;background:#fff;box-shadow:var(--shadow-soft)}.print-card-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px}.print-card-head h2{margin:0;font-size:1.35rem}.print-questions li,.print-answers li{margin:8px 0;color:var(--text)}.print-foot{color:var(--muted-2);font-size:.85rem;margin-bottom:0}.tool-entry{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin:14px 0 0;padding:16px 18px;border-radius:18px;background:var(--brand-soft);border:1px solid rgba(79,70,229,.18)}.tool-entry p{margin:0}.tool-entry strong{color:var(--brand-ink)}.home-practice{margin:16px 0 0;padding:0;border:0;background:transparent}.home-practice-kicker{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 12px;margin:0 0 10px;color:var(--muted);font-size:.94rem}.home-practice-kicker strong{color:var(--brand-ink)}.home-practice-card{margin:0;padding:18px 20px;background:#fff;border:1px solid var(--line-strong)}.home-practice-card .print-card-head h2{font-size:1.2rem}.home-practice-card .print-card-lede{font-size:.9rem;margin:4px 0 8px}.home-practice-card .print-questions li,.home-practice-card .print-answers li{margin:5px 0}.print-card-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.print-card-lede{margin:8px 0 12px;color:var(--muted);font-size:.95rem}.learn-article table{width:100%;border-collapse:collapse;margin:10px 0 16px}.learn-article th,.learn-article td{border:1px solid var(--line);padding:8px 10px;text-align:left}.learn-article .exercise{background:var(--bg-2);border:1px solid var(--line);border-radius:16px;padding:16px 18px;margin:16px 0}.learn-article .callout{border-left:4px solid var(--brand);padding:10px 16px;margin:16px 0;background:var(--brand-soft);border-radius:0 12px 12px 0}.array-line{grid-template-columns:repeat(var(--cols),7px);gap:1px}.array-line i{width:7px;height:7px}.array-line-fig{max-width:100%;overflow-x:auto}.print-only{display:none}[data-tool-result][hidden],[data-print-card][hidden]{display:none!important}@media print{@page{margin:12mm}.topbar,.left-rail,.site-footer,.mobile-menu,.menu-backdrop,.no-print,.breadcrumbs,.right-rail,.play-next-strip,iframe{display:none!important}body.print-card-only .tool-result,body.print-card-only .tool-panel>h1,body.print-card-only .tool-panel>:not(.print-card),body.print-card-only .play-layout,body.print-card-only .below-layout,body.print-card-only .tool-entry,body.print-card-only .home-practice-kicker,body.print-card-only .home-practice>:not(.print-card){display:none!important}body.print-card-only .home-practice{margin:0!important;padding:0!important;border:0!important;background:transparent!important}html,body,.app-shell,.page-wrap,.content-panel,main{min-height:0!important;height:auto!important;margin:0!important;padding:0!important;background:#fff!important;color:#000!important;box-shadow:none!important;border:0!important}.app-shell{display:block!important}.tool-card{background:#fff!important;color:#000!important}.print-card{border:1px solid #000!important;border-radius:6px;padding:8mm!important;margin:0!important;break-inside:avoid;page-break-inside:avoid;font-size:11pt;background:#fff!important;box-shadow:none!important}.print-card h2{font-size:15pt}.print-questions li{margin:0 0 9mm}.print-answers{break-before:auto!important;margin-top:4mm;border-top:1px dashed #000;padding-top:3mm;font-size:10pt}.print-answers>summary{display:none!important}.print-answers li{margin:1mm 0}.print-only{display:block!important;margin:0 0 2mm;font-size:11pt}}.worksheet-card-block{margin:1.25rem 0 2rem;padding-top:.5rem;border-top:1px dashed color-mix(in srgb,currentColor 18%,transparent)}.worksheet-card-label{margin:0 0 .75rem}.tool-page .content-panel,.learn-article,.compare-article{max-width:820px;margin-left:auto;margin-right:auto}