:root{--bg:#f4f6f9;--surface:#fff;--ink:#14202e;--muted:#4a5a6b;--brand:#0b5f95;--brand2:#0b5f95;--head:#0d3a5c;--sky:#5bb8f0;--sky2:#8fd0f7;--line:#d9e2ec;--ok:#0f5132;--err:#9b1c1c;--r:16px;--s:1rem;--glass:rgba(255,255,255,.66);--glassline:rgba(255,255,255,.9);--shadow:0 1px 2px rgba(15,60,100,.06),0 10px 30px rgba(20,90,150,.1)}*{box-sizing:border-box}body{margin:0;min-width:320px;font:16px/1.6 system-ui,Noto Sans Devanagari,sans-serif;background:var(--bg) radial-gradient(900px 420px at 50% -120px,#dcf0fc,transparent 70%) no-repeat;color:var(--ink)}h1,h2,h3{line-height:1.25;margin:0 0 .5rem;color:var(--head)}h1{font-size:1.7rem;letter-spacing:-.01em}h2{font-size:1.25rem;margin-top:1.75rem}h3{font-size:1.05rem}p{margin:.25rem 0 .75rem}a{color:var(--brand)}.wrap{max-width:960px;margin:0 auto;padding:var(--s)}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}:focus-visible{outline:3px solid #0b5f95;outline-offset:3px;box-shadow:0 0 0 6px #fff}.top{background:#ffffffeb;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}@supports ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.top{background:#ffffffb3;-webkit-backdrop-filter:blur(14px) saturate(1.4);backdrop-filter:blur(14px) saturate(1.4)}}.bar{max-width:960px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;padding:.5rem var(--s)}.brand{color:var(--head);font-weight:700;font-size:1.1rem;text-decoration:none;display:flex;align-items:center;gap:.5rem;min-height:44px}.logo{background:linear-gradient(145deg,#2a96d8,#0b5f95);color:#fff;border-radius:10px;width:32px;height:32px;display:grid;place-items:center;box-shadow:0 2px 8px #0b5f954d}.menu{background:#fff;color:var(--head);border:1px solid var(--line);border-radius:99px;padding:.4rem 1.1rem;font:inherit;font-weight:600;min-height:44px;cursor:pointer}nav{display:none;width:100%;flex-direction:column;padding:.5rem 0;gap:.15rem}nav.open{display:flex}nav a{color:var(--head);text-decoration:none;padding:.7rem .9rem;border-radius:12px;min-height:44px}nav a:hover{background:#e8f4fc}nav a[aria-current=page]{background:#dcf0fc;font-weight:700;color:var(--brand)}@media (min-width:760px){.menu{display:none}nav,nav.open{display:flex;flex-direction:row;width:auto;padding:0;gap:.15rem}nav a{padding:.5rem .9rem;display:flex;align-items:center}.grid{grid-template-columns:1fr 1fr}.panel{padding:1.5rem}.tools{grid-template-columns:repeat(4,1fr)}h1{font-size:2.1rem}}.hero{text-align:center;padding:1rem 0 .5rem;max-width:640px;margin:0 auto}.hero h1{font-size:1.9rem;margin:.25rem 0 .5rem}@media (min-width:760px){.hero h1{font-size:2.5rem}}.lede{color:var(--muted);font-size:1.05rem;margin:0 auto 1.25rem;max-width:34ch}.center{text-align:center}.mascot{position:relative;width:176px;height:184px;margin:0 auto .25rem}.mascot-svg{position:relative;width:100%;height:100%;display:block;overflow:visible}.mascot-glow{position:absolute;top:14%;right:8%;bottom:6%;left:8%;border-radius:50%;background:radial-gradient(closest-side,#5bb8f08c,#5bb8f000);filter:blur(14px);animation:glow 4.5s ease-in-out infinite}.mc-bob{animation:bob 4.5s ease-in-out infinite}.mc-shadow{transform-origin:100px 196px;animation:shd 4.5s ease-in-out infinite}.mc-spark{transform-box:fill-box;transform-origin:center;animation:tw 3.2s ease-in-out infinite}.mc-s2{animation-delay:1s}.mc-s3{animation-delay:2s}@keyframes bob{50%{transform:translateY(-8px)}}@keyframes shd{50%{transform:scaleX(.86);opacity:.1}}@keyframes glow{50%{opacity:.6;transform:scale(1.08)}}@keyframes tw{50%{opacity:.35;transform:scale(.7)}}@media (prefers-reduced-motion:reduce){.mascot-glow,.mc-bob,.mc-shadow,.mc-spark{animation:none}}.glass{background:var(--glass);border:1px solid var(--glassline);box-shadow:var(--shadow)}@supports ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.glass{-webkit-backdrop-filter:blur(12px) saturate(1.3);backdrop-filter:blur(12px) saturate(1.3)}}.askpill{display:flex;flex-direction:column;gap:.5rem;padding:.5rem;border-radius:22px;margin:0 auto .75rem;text-align:left}.askpill input{border:1px solid transparent;background:#ffffffd9;border-radius:16px;min-height:48px}.askpill input:focus-visible{outline-offset:0}@media (min-width:560px){.askpill{flex-direction:row;border-radius:99px;padding:.4rem}.askpill input{flex:1;border-radius:99px;padding-left:1.1rem}}.tools{display:grid;gap:.6rem;grid-template-columns:1fr 1fr;margin:1.5rem 0 1rem}.tool{display:flex;flex-direction:column;gap:.15rem;padding:.9rem;border-radius:var(--r);text-decoration:none;color:var(--ink);min-height:44px;transition:border-color .15s,transform .15s}.tool strong{color:var(--head)}.tool span{font-size:.85rem;color:var(--muted);line-height:1.4}.tool:hover{border-color:var(--sky);transform:translateY(-2px)}@media (prefers-reduced-motion:reduce){.tool{transition:none}.tool:hover{transform:none}}.eyebrow{color:var(--brand);font-weight:700;font-size:.9rem;margin:0}.askbox{display:flex;flex-direction:column;gap:.5rem;margin-top:1rem}@media (min-width:560px){.askbox{flex-direction:row}.askbox input{flex:1}}input,select,textarea{width:100%;font:inherit;padding:.7rem;border:1px solid #8a9bb0;border-radius:12px;background:#fff;color:var(--ink);min-height:44px}.btn{background:linear-gradient(180deg,#1f86c8,#0b5f95);color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:99px;padding:.75rem 1.4rem;font:inherit;font-weight:600;cursor:pointer;min-height:44px;box-shadow:0 6px 16px #0b5f9547,inset 0 1px #ffffff59}.btn:hover{background:linear-gradient(180deg,#2b93d6,#0d6aa6)}.btn.big{min-height:48px;padding:.8rem 2rem;font-size:1.05rem}.btn:disabled{background:#6b7686;box-shadow:none;cursor:not-allowed}.grid{display:grid;gap:.75rem;grid-template-columns:1fr}.card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:1rem;text-decoration:none;color:var(--ink)}.card:hover{border-color:var(--brand)}.card h3{margin-bottom:.25rem}.link{color:var(--brand);font-weight:600}.chips{display:flex;flex-wrap:wrap;gap:.5rem}.chip{background:#fff;border:1px solid var(--line);border-radius:99px;padding:.3rem .8rem}.panel{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:1rem;display:flex;flex-direction:column;gap:.9rem;margin-bottom:1rem}.field{display:flex;flex-direction:column;gap:.3rem}label,legend{font-weight:600}.pagehead p{color:var(--muted)}.notice{display:flex;gap:.75rem;align-items:flex-start;border-radius:var(--r);padding:1rem;border:1px solid var(--line);background:#fff}.notice p{margin:.2rem 0 0;color:var(--muted)}.notice.error{border-color:var(--err);background:#fdf2f2}.notice.error strong{color:var(--err)}.notice.info{border-color:var(--brand)}.spinner{width:20px;height:20px;border:3px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:s 1s linear infinite}@keyframes s{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner{animation:none}}.badge{display:inline-block;background:#fef3c7;color:#78350f;border:1px solid #d97706;border-radius:99px;padding:.1rem .6rem;font-size:.75rem;vertical-align:middle}.demo{border-style:dashed}.meta{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin:0}.meta div{background:var(--bg);border-radius:8px;padding:.5rem}.meta dt{font-size:.8rem;color:var(--muted)}.meta dd{margin:0}.seg{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.5rem}.seg legend{margin-bottom:.4rem}.seg label{border:1px solid #8a9bb0;border-radius:99px;padding:.6rem 1rem;min-height:44px;cursor:pointer;font-weight:500}.seg label.on{background:var(--brand);color:#fff;border-color:var(--brand)}.seg input{position:absolute;opacity:0;width:1px;height:1px}.seg label:focus-within{outline:3px solid var(--brand2)}.small{font-size:.85rem;color:var(--muted)}.foot{text-align:center;font-size:.8rem;color:var(--muted)}.prose ul{padding-left:1.2rem;margin:0}.answer{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.75;font-size:1.02rem}.actions{margin-top:.75rem}.btn.alt{background:#fff;color:var(--brand);border:2px solid var(--brand);box-shadow:none}.btn.alt:hover{background:#eef7fd}.btn.alt:disabled{background:#fff;color:#6b7686;border-color:#6b7686}.panel>h2:first-child{margin-top:0}.badges{display:flex;flex-wrap:wrap;gap:.4rem}.badge.ok{background:#dcfce7;color:#14532d;border-color:#16a34a}.badge.warn{background:#fef3c7;color:#78350f;border-color:#d97706}.qcard{gap:.5rem}.qmeta{color:var(--muted);font-size:.9rem;margin:0}.qtext{margin:0;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.filters summary{font-weight:600;cursor:pointer;min-height:44px;display:flex;align-items:center}.filtergrid{display:grid;gap:.9rem;grid-template-columns:1fr;padding-top:.5rem}@media (min-width:560px){.filtergrid{grid-template-columns:1fr 1fr}}.opts{margin:0;padding-left:1.5rem;display:flex;flex-direction:column;gap:.35rem}.srcbox{background:var(--bg);border-radius:8px;padding:.75rem}.srcbox p{margin:.2rem 0}.panel>.btn.alt{align-self:flex-start}