:root{
  --night:#2f75b5; --night-2:#3d86c8; --marigold:#ffc845;
  --bg:#fff8ee; --card:#fffdf9; --ink:#2b2b3a; --muted:#625e6e; --line:#efe3cf; --sun:#fff1cc; --leaf:#e6f3ec; --lav:#eae8fb; --rose:#b03f55; --link:#2a68a3;
  --ok:#2f8a57; --bad:#c2453c;
  --display:"Baloo 2","Hind","Noto Sans Devanagari",system-ui,sans-serif;
  --body:"Hind","Noto Sans Devanagari",system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--bg:#151c26;--card:#1d2633;--ink:#eee8dc;--muted:#b6b2c0;--line:#2e3a4b;--sun:#3a3218;--leaf:#1f3329;--lav:#2b2a40;--rose:#f0a2b0;--link:#8cc4f2;--ok:#7fcf9f;--bad:#f09a90;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#151c26;--card:#1d2633;--ink:#eee8dc;--muted:#b6b2c0;--line:#2e3a4b;--sun:#3a3218;--leaf:#1f3329;--lav:#2b2a40;--rose:#f0a2b0;--link:#8cc4f2;--ok:#7fcf9f;--bad:#f09a90;color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:18px;line-height:1.7;margin:0;-webkit-font-smoothing:antialiased}
/* language switching */
html[data-lang="en"] .hi, html:not([data-lang="en"]) .en{display:none!important}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header.top{background:var(--night);color:#fff;position:sticky;top:env(safe-area-inset-top,0px);z-index:20}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:21;background:var(--night)}
header.top .wrap{display:flex;align-items:center;gap:12px;padding-block:8px}
header.top a.home{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;min-width:0}
header.top img{width:48px;height:48px;flex:0 0 auto}
.brand{font-family:var(--display);font-weight:800;font-size:23px;line-height:1.1;white-space:nowrap}
.brand small{display:block;font-family:var(--body);font-weight:500;font-size:13px;opacity:.75}
nav.main{margin-left:auto;display:flex;gap:2px;flex-wrap:wrap}
nav.main a{color:#fff;text-decoration:none;font-weight:600;padding:6px 11px;border-radius:999px;font-size:15px}
nav.main a:hover,nav.main a:focus-visible{background:var(--night-2);outline:none}
.langsw{display:flex;border:2px solid rgba(255,255,255,.45);border-radius:999px;overflow:hidden;flex:0 0 auto}
.langsw button{background:transparent;color:#fff;border:0;font:700 15px/1 var(--body);padding:7px 12px;cursor:pointer;min-width:44px}
.langsw button[aria-pressed="true"]{background:var(--marigold);color:#2b1d05}
.langsw button:focus-visible{outline:3px solid #fff;outline-offset:-3px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--marigold);color:#2b1d05;font-family:var(--display);font-weight:700;font-size:20px;border:0;border-radius:14px;padding:10px 22px;cursor:pointer;text-decoration:none}
.btn.ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}
.btn.plain{background:var(--night);color:#fff}
.btn:focus-visible{outline:3px solid var(--marigold);outline-offset:3px}
h1,h2,h3{font-family:var(--display);text-wrap:balance}
section{padding-block:44px}
h2{font-weight:800;font-size:clamp(28px,3.6vw,38px);margin:0 0 6px;line-height:1.2}
.lede{color:var(--muted);margin:0 0 22px;max-width:46em}
.eyebrow{display:inline-block;font-weight:700;font-size:14px;letter-spacing:.04em;color:var(--rose);margin-bottom:4px}
footer{background:var(--night);color:#fff;padding-block:24px;font-size:15px}
footer .wrap{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
footer img{width:44px;height:44px}
@media (max-width:860px){nav.main{display:none}.langsw{margin-left:auto}}
@media (max-width:400px){.brand{font-size:19px}.brand small{display:none}}
[hidden]{display:none!important}
section[id]{scroll-margin-top:72px}