/*! GyanTools – shared UI (header, footer, navigation, hubs). Har page par sabse aakhir me load hota hai. */
:root{--gt-blue:#1a73e8;--gt-blue-d:#174ea6;--gt-orange:#e8710a;--gt-ink:#202124;--gt-muted:#5f6368;--gt-line:#e3e6ea;--gt-soft:#f1f3f4}
html{-webkit-text-size-adjust:100%;scroll-padding-top:110px}
:focus-visible{outline:3px solid #8ab4f8;outline-offset:2px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.97);border-bottom:1px solid var(--gt-line);box-shadow:0 1px 2px rgba(60,64,67,.06)}
@supports ((-webkit-backdrop-filter:blur(8px)) or (backdrop-filter:blur(8px))){.site-header{background:rgba(255,255,255,.88);-webkit-backdrop-filter:saturate(180%) blur(8px);backdrop-filter:saturate(180%) blur(8px)}}
.site-header .gt-nav{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:6px 18px;max-width:1100px;margin:0 auto;padding:10px 20px}
.site-header .logo{display:inline-flex;align-items:center;gap:9px;font-size:1.32rem;font-weight:800;line-height:1;color:var(--gt-blue);text-decoration:none;letter-spacing:-.2px;white-space:nowrap}
.site-header .logo b{font-weight:800}
.site-header .logo span{color:var(--gt-orange)}
.site-header .logo-mark{width:32px;height:32px;flex:0 0 32px;display:block}
.site-header nav{min-width:0}
.site-header nav ul{list-style:none;display:flex;align-items:center;flex-wrap:nowrap;gap:2px;margin:0;padding:0}
.site-header nav li{margin:0;padding:0}
.site-header nav a{display:block;padding:8px 11px;border-radius:9px;color:#3c4043;font-weight:600;font-size:.95rem;line-height:1.3;text-decoration:none;white-space:nowrap}
.site-header nav a:hover{background:var(--gt-soft);color:var(--gt-blue)}
.site-header nav a[aria-current]{background:#e8f0fe;color:var(--gt-blue)}
@media (max-width:760px){
  .site-header .gt-nav{padding:9px 14px 0;gap:4px}
  .site-header .logo{font-size:1.22rem}
  .site-header .logo-mark{width:28px;height:28px;flex-basis:28px}
  .site-header nav{flex:1 0 100%;width:calc(100% + 28px);margin:0 -14px;padding:2px 10px 7px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .site-header nav::-webkit-scrollbar{display:none}
  .site-header nav a{padding:7px 11px;font-size:.93rem;background:var(--gt-soft)}
  .site-header nav ul{gap:6px}
}
[data-theme="dark"] .site-header{background:rgba(15,23,42,.96);border-bottom-color:#1f2937}
[data-theme="dark"] .site-header .logo{color:#8ab4f8}
[data-theme="dark"] .site-header nav a{color:#e5e7eb;background:transparent}
[data-theme="dark"] .site-header nav a:hover,[data-theme="dark"] .site-header nav a[aria-current]{background:#1e293b;color:#93c5fd}
@media (max-width:760px){[data-theme="dark"] .site-header nav a{background:#1e293b}}

/* Game pages: theme/sound buttons ki apni patti (nav se alag) */
.gt-game-bar{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap;max-width:1100px;margin:10px auto 0;padding:0 20px}
.gt-game-bar button{margin:0}

/* ---------- Breadcrumb ---------- */
.breadcrumb a{text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}

/* ---------- Official sources box (tools + guides) ---------- */
.gt-sources{background:#f0f7ff;border:1px solid #d2e3fc;border-left:4px solid var(--gt-blue);border-radius:10px;padding:14px 18px;margin:22px 0;font-size:.95rem;line-height:1.7}
.gt-sources strong{color:var(--gt-blue-d)}
.gt-sources ul{margin:8px 0 0;padding-left:20px}
.gt-sources li{margin:3px 0}
.gt-sources a{color:var(--gt-blue);font-weight:600;word-break:break-word}
.gt-sources p{margin:6px 0 0}

/* ---------- Search / filter box (home, tools hub, blog) ---------- */
.gt-search{position:relative;max-width:640px;margin:18px auto 6px}
.gt-search input{width:100%;padding:14px 16px 14px 46px;border:1px solid #dadce0;border-radius:28px;font-size:1rem;background:#fff;color:var(--gt-ink);box-shadow:0 1px 6px rgba(32,33,36,.12);font-family:inherit}
.gt-search input:focus{outline:2px solid var(--gt-blue);border-color:transparent}
.gt-search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:20px;height:20px;fill:#5f6368;pointer-events:none}
.gt-noresult{display:none;text-align:center;color:var(--gt-muted);padding:18px 0}
.gt-hide{display:none!important}

/* ---------- Category chips ---------- */
.gt-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:14px 0 4px;padding:0;list-style:none}
.gt-chips a{display:inline-block;padding:7px 14px;border-radius:20px;background:#fff;border:1px solid #dadce0;color:#3c4043;font-weight:600;font-size:.9rem;text-decoration:none}
.gt-chips a:hover{border-color:var(--gt-blue);color:var(--gt-blue)}
.hero .gt-chips a{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.35);color:#fff}
.hero .gt-chips a:hover{background:#fff;color:var(--gt-blue)}

/* ---------- Mobile: chips ek line me scroll, cards compact ---------- */
@media (max-width:600px){
  .gt-chips{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin-left:-4px;margin-right:-4px;padding:2px 4px 6px}
  .gt-chips::-webkit-scrollbar{display:none}
  .gt-chips li{flex:0 0 auto}
  .gt-hub-head{padding-top:22px}
  .gt-hub-head h1{font-size:1.6rem}
}

/* ---------- Hub pages (tools/index, sitemap) ---------- */
.gt-hub-head{text-align:center;padding:34px 0 8px}
.gt-hub-head h1{font-size:2rem;line-height:1.3;color:var(--gt-ink);margin:0 0 8px}
.gt-hub-head p{color:var(--gt-muted);max-width:720px;margin:0 auto}
.gt-cat{margin:34px 0 0}
.gt-cat>h2{font-size:1.35rem;color:var(--gt-ink);margin:0 0 4px;display:flex;align-items:center;gap:8px}
.gt-cat>p{color:var(--gt-muted);margin:0 0 12px;font-size:.95rem}
.gt-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.gt-card{display:block;background:#fff;border:1px solid var(--gt-line);border-radius:12px;padding:16px 18px;text-decoration:none;color:var(--gt-ink);transition:box-shadow .15s ease,transform .15s ease,border-color .15s ease}
.gt-card:hover{border-color:#c6dafc;box-shadow:0 4px 14px rgba(26,115,232,.12);transform:translateY(-2px)}
.gt-card h3{font-size:1.02rem;color:var(--gt-blue);margin:0 0 4px;line-height:1.45}
.gt-card p{font-size:.9rem;color:var(--gt-muted);margin:0;line-height:1.6}
.gt-sitemap h2{font-size:1.25rem;margin:28px 0 10px;color:var(--gt-ink)}
.gt-sitemap ul{columns:2 300px;column-gap:28px;padding-left:20px;margin:0}
.gt-sitemap li{margin:0 0 7px;break-inside:avoid}
.gt-sitemap a{color:var(--gt-blue);text-decoration:none}
.gt-sitemap a:hover{text-decoration:underline}
.gt-more{display:inline-block;margin:16px 0 0;padding:10px 18px;border-radius:22px;background:var(--gt-blue);color:#fff!important;text-decoration:none;font-weight:700}
.gt-more:hover{background:var(--gt-blue-d)}

/* ---------- Game pages: FAQ ---------- */
.game-faq details{border:1px solid var(--gt-line);border-radius:10px;padding:10px 14px;margin:8px 0;background:rgba(255,255,255,.6)}
.game-faq summary{cursor:pointer;font-weight:700;color:var(--gt-blue)}
.game-faq details p{margin:8px 0 0}
[data-theme="dark"] .game-faq details{background:transparent;border-color:#334155}
[data-theme="dark"] .game-faq summary{color:#93c5fd}

/* ---------- Footer ---------- */
.site-footer{background:#202124;color:#bdc1c6;margin-top:56px;padding:40px 0 22px;font-size:.92rem;line-height:1.7;text-align:left}
.site-footer .f-wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.site-footer .f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:26px}
.site-footer .f-logo{display:inline-block;font-size:1.3rem;font-weight:800;color:#8ab4f8;text-decoration:none;margin:0}
.site-footer .f-logo span{color:#f6ad55}
.site-footer p{margin:10px 0 0}
.site-footer .f-h{margin:0 0 10px;color:#fff;font-weight:700;font-size:.95rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:0 0 7px}
.site-footer a{color:#bdc1c6;text-decoration:none;margin:0}
.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer .f-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 18px;border-top:1px solid #3c4043;margin-top:26px;padding-top:16px;color:#9aa0a6;font-size:.85rem}
@media (max-width:760px){
  .site-footer{padding:32px 0 20px}
  .site-footer .f-grid{grid-template-columns:1fr 1fr;gap:22px 18px}
  .site-footer .f-brand{grid-column:1/-1}
}
@media print{.site-header,.site-footer,.gt-game-bar{display:none}}