*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:#111827;background:#fff;font-size:16px;line-height:1.6}
img{max-width:100%;display:block}
a{color:#1D4ED8}a:hover{color:#111827}
h1,h2,h3{margin:0;line-height:1.15}
p{margin:0}
.hi{font-family:"Noto Sans Devanagari",sans-serif}
.disp{font-family:"Space Grotesk",Inter,sans-serif}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.muted{color:#4B5563}.small{font-size:13px;color:#5B6472}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#1D4ED8}
.pill{display:inline-block;font-size:13px;font-weight:600;color:#1D4ED8;background:#E6ECFF;padding:6px 12px;border-radius:999px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;text-decoration:none;border-radius:10px;padding:13px 20px;min-height:46px;cursor:pointer;border:0}
.btn-dark{background:#111827;color:#fff}.btn-dark:hover{background:#1f2937;color:#fff}
.btn-blue{background:#1D4ED8;color:#fff}.btn-blue:hover{background:#1e40af;color:#fff}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid #3A4456}.btn-ghost:hover{color:#fff;border-color:#6b7280}
.btn-line{background:#fff;color:#111827;border:1.5px solid #C5CCD6}
.sec{padding:72px 0}.sec-gray{background:#F6F7F9}
.h2{font-family:"Space Grotesk",Inter,sans-serif;font-size:clamp(28px,4vw,38px);letter-spacing:-.01em}
.stack{display:flex;flex-direction:column}
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{border:1px solid #E1E4EA;border-radius:16px;padding:26px;background:#fff}

/* header */
.top{border-bottom:1px solid #ECEEF2;background:#fff;position:sticky;top:0;z-index:20}
.top .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#111827}
.brand img{width:40px;height:40px;border-radius:10px;object-fit:cover}
.brand b{font-family:"Space Grotesk",sans-serif;font-size:18px;display:block;line-height:1.1}
.brand span{font-size:12px;color:#5B6472}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:6px 20px;font-size:15px}
.nav a{text-decoration:none;color:#374151}
.nav a.on{color:#1D4ED8;font-weight:600}
.nav .btn{padding:10px 16px;min-height:42px}
@media (max-width:720px){.nav .opt{display:none}}

/* hero */
.hero{background:#F6F7F9;padding:56px 0 64px}
.hero h1{font-family:"Space Grotesk",sans-serif;font-size:clamp(36px,6vw,56px);line-height:1.05;letter-spacing:-.02em}
.issues{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.issue{font:inherit;text-align:left;cursor:pointer;background:#fff;color:#111827;border:1.5px solid #E1E4EA;border-radius:14px;padding:16px;min-height:88px;display:flex;flex-direction:column;gap:4px}
.issue b{font-size:16px}.issue span{font-size:14px;color:#5B6472}
.issue[aria-pressed="true"]{background:#111827;color:#fff;border-color:#111827;box-shadow:0 10px 24px rgba(17,24,39,.18)}
.issue[aria-pressed="true"] span{color:#C7CDD8}
.guide{background:#fff;border:1px solid #E1E4EA;border-radius:18px;padding:28px;display:flex;flex-wrap:wrap;gap:28px}
.guide-main{flex:999 1 480px;min-width:0;display:flex;flex-direction:column;gap:18px}
.box{border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:10px}
.box-gray{background:#F6F7F9}.box-warm{background:#FFF6E8}
.li{display:flex;gap:10px;font-size:15px;color:#374151}
.li svg{flex:0 0 auto;margin-top:3px}
.cta{flex:1 1 260px;min-width:0;background:#111827;color:#fff;border-radius:14px;padding:24px;display:flex;flex-direction:column;justify-content:space-between;gap:16px}
.cta img{width:60px;height:60px;border-radius:999px;object-fit:cover}

/* resources */
.res{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.res a{text-decoration:none;border-radius:18px;padding:30px;display:flex;flex-direction:column;gap:10px}
.res .dark{background:#111827;color:#fff}.res .light{background:#E6ECFF;color:#111827}
.res .t{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:26px;line-height:1.2}

.num{width:36px;height:36px;border-radius:10px;background:#E6ECFF;color:#1D4ED8;font-weight:700;display:flex;align-items:center;justify-content:center}
.qa{text-decoration:none;color:#111827;background:#fff;border:1px solid #E1E4EA;border-radius:12px;padding:18px 22px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-weight:600}
.qa:hover{border-color:#1D4ED8;color:#111827}

/* about */
.about{display:flex;flex-wrap:wrap;gap:40px;align-items:center}
.about img{flex:0 1 360px;min-width:260px;border-radius:18px;aspect-ratio:4/5;object-fit:cover}
.about .txt{flex:999 1 460px;min-width:0;display:flex;flex-direction:column;gap:18px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{font-size:14px;font-weight:600;background:#F6F7F9;border:1px solid #E1E4EA;border-radius:999px;padding:7px 14px}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px;font-size:14px}
.facts div div:first-child{color:#5B6472;font-size:12px}
.facts div div:last-child{font-weight:600}

/* contact */
.contact{display:flex;flex-wrap:wrap;gap:40px}
.contact>*{flex:1 1 400px;min-width:0}
.info{display:flex;flex-direction:column;gap:16px;color:#DCE3EE}
.info div{display:flex;gap:12px;align-items:flex-start}
.info a{color:#fff}
form.req{background:#fff;color:#111827;border-radius:16px;padding:28px;display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:14px;font-weight:600}
.field input,.field select,.field textarea{font:inherit;padding:12px 14px;border:1px solid #C5CCD6;border-radius:10px;background:#fff;color:#111827;width:100%}
.field textarea{resize:vertical}

footer{background:#0B1220;color:#A3ABB9;font-size:13px}
footer .wrap{padding-top:40px;padding-bottom:40px;display:flex;flex-direction:column;gap:16px}

/* handbook */
.hb{display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start;padding:48px 20px 80px}
.toc{flex:1 1 240px;min-width:0;display:flex;flex-direction:column;gap:2px;font-size:15px;background:#F6F7F9;border-radius:14px;padding:20px;position:sticky;top:84px}
.toc a{text-decoration:none;color:#111827;padding:6px 0}
@media (max-width:900px){.toc{position:static}}
.chapters{flex:999 1 620px;min-width:0;display:flex;flex-direction:column;gap:56px;font-size:17px;line-height:1.7}
.chapters article{display:flex;flex-direction:column;gap:14px;scroll-margin-top:90px}
.ch{font-family:"Space Grotesk",sans-serif;font-weight:700;color:#1D4ED8;font-size:15px}
.chapters h2{font-family:"Space Grotesk",sans-serif;font-size:clamp(26px,3.5vw,34px)}
.sub{font-family:"Noto Sans Devanagari",sans-serif;color:#5B6472;font-size:18px}
.pt{display:flex;gap:12px}.pt>span:first-child{color:#1D4ED8;font-weight:700}
.tile{background:#F6F7F9;border-radius:12px;padding:16px 20px}
.tile span{color:#4B5563;font-size:15px}
.flow{border:1px solid #E1E4EA;border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:12px}
.steps{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;font-weight:600;align-items:center}
.steps span{padding:8px 12px;border-radius:8px}
.steps .b{background:#E6ECFF;color:#1E3A8A}.steps .o{background:#FFF6E8;color:#7A4500}.steps .k{background:#111827;color:#fff}
.steps i{font-style:normal;color:#9AA3B2}
.warn{background:#FFF1F0;border:1px solid #F5C2BE;border-radius:12px;padding:18px 20px;color:#7A1F17}
.sq{flex:0 0 auto;width:30px;height:30px;border-radius:8px;background:#1D4ED8;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:14px}

/* tools */
.tool{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start}
.tool .in{flex:1 1 320px;min-width:0;background:#F6F7F9;border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:18px}
.tool .out{flex:999 1 480px;min-width:0;display:flex;flex-direction:column;gap:12px}
.row{border:1px solid #E1E4EA;border-radius:14px;padding:16px 20px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;background:#fff}
.row .d{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:22px}
.row .r{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.tag{font-size:13px;font-weight:600;padding:3px 10px;border-radius:999px}
.tag.red{background:#FDE8E7;color:#9B1C14}.tag.amb{background:#FFF1DB;color:#8A4B00}.tag.grn{background:#E3F5EC;color:#11643C}
.hint{border:1px dashed #C5CCD6;border-radius:14px;padding:16px 20px;color:#5B6472;font-size:15px}
.mat{font:inherit;text-align:left;cursor:pointer;background:#fff;color:#111827;border:1.5px solid #E1E4EA;border-radius:12px;padding:14px 16px;min-height:48px;font-weight:600;width:100%}
.mat[aria-pressed="true"]{background:#111827;color:#fff;border-color:#111827}
.big{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:44px;line-height:1;color:#1D4ED8}

/* disclaimer modal */
.modal{position:fixed;inset:0;background:rgba(10,21,38,.88);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}
.modal.show{display:flex}
.modal .dlg{max-width:600px;width:100%;background:#fff;border-radius:14px;padding:32px;display:flex;flex-direction:column;gap:16px;max-height:90vh;overflow:auto}
.modal ul{margin:0;padding-left:20px;color:#4B5563;display:flex;flex-direction:column;gap:6px;font-size:15px}
.modal .act{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}
.nav a.btn-dark,.nav a.btn-dark:hover{color:#fff}
.brand img{border-radius:10px;object-fit:contain}
.brand b{font-family:Manrope,Inter,sans-serif;font-weight:800;font-size:20px;letter-spacing:-.4px}
.brand span{font-family:Manrope,Inter,sans-serif;font-weight:700;font-size:10.5px;letter-spacing:2.6px;color:#5A5F66}
.brand span i{font-style:normal;color:#B4432A}