/* =========================================================
   BISM Featured Archives — public site
   Palette from the Mandal's emblem: saffron orange, charcoal, slate grey, white
   ========================================================= */
:root{
  --white:#FFFFFF;
  --bg:#FFFFFF;
  --bg-soft:#F6F6F4;
  --bg-warm:#FBF7F0;
  --line:#E3E3E0;
  --line-2:#CFCFCB;
  --ink:#151515;
  --ink-2:#3B3E42;
  --grey:#5D646B;
  --slate:#3F5664;
  --slate-deep:#2C3E4A;
  --char:#1C1D1F;
  --orange:#F28A1A;
  --orange-2:#E5770A;
  --orange-text:#B24F00;
  --orange-tint:#FFF3E5;
  --serif:"Spectral",Georgia,"Times New Roman",serif;
  --sans:"Mukta",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mr:"Tiro Devanagari Marathi","Mukta",serif;
  --wrap:1240px;
  --pad:clamp(18px,4vw,44px);
  --radius:2px;
  --shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(20,20,20,.06);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:var(--slate-deep);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--orange-text)}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.12;margin:0;letter-spacing:-.01em;color:var(--ink)}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad)}
.mr{font-family:var(--mr);font-weight:400}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px;top:0;background:var(--char);color:#fff;padding:10px 16px;z-index:200}
.skip:focus{left:12px;top:12px}

/* ---------- Top strip ---------- */
.topstrip{background:var(--char);color:#C9CDD1;font-size:13px}
.topstrip .wrap{display:flex;justify-content:space-between;gap:16px;min-height:36px;align-items:center}
.topstrip a{color:#E9EBED;text-decoration:none}
.topstrip a:hover{color:var(--orange)}
.topstrip .mr{color:#fff;font-size:14px}

/* ---------- Header / nav ---------- */
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:linear-gradient(90deg,var(--orange) 0 18%,transparent 18%)}
.header__in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink);min-width:0}
.brand img{width:52px;height:52px;object-fit:contain;flex:none}
.brand__t{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.brand__mr{font-family:var(--mr);font-size:19px;color:var(--ink);white-space:nowrap}
.brand__en{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);white-space:nowrap}
.menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.menu a{display:block;padding:10px 14px;text-decoration:none;color:var(--ink-2);font-size:15px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;position:relative}
.menu a::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--orange);transform:scaleX(0);transition:transform .25s ease;transform-origin:left}
.menu a:hover{color:var(--ink)}
.menu a:hover::after,.menu a[aria-current="page"]::after{transform:scaleX(1)}
.menu a[aria-current="page"]{color:var(--ink)}
.menu .menu__cta{margin-left:10px}
.menu .menu__cta a{background:var(--orange);color:var(--char);padding:12px 20px}
.menu .menu__cta a::after{display:none}
.menu .menu__cta a:hover{background:var(--orange-2);color:#000}
.burger{display:none;width:48px;height:48px;border:1px solid var(--line-2);background:#fff;cursor:pointer;align-items:center;justify-content:center;flex:none}
.burger span,.burger span::before,.burger span::after{display:block;width:20px;height:2px;background:var(--ink);position:relative;transition:transform .2s,background .2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0}
.burger span::before{top:-6px}.burger span::after{top:6px}
.header[data-open="true"] .burger span{background:transparent}
.header[data-open="true"] .burger span::before{transform:translateY(6px) rotate(45deg)}
.header[data-open="true"] .burger span::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 26px;border:1px solid var(--char);background:var(--char);color:#fff;font:500 15px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .2s,color .2s,border-color .2s;border-radius:var(--radius)}
.btn:hover{background:#000;border-color:#000;color:#fff}
.btn--orange{background:var(--orange);border-color:var(--orange);color:var(--char)}
.btn--orange:hover{background:var(--orange-2);border-color:var(--orange-2);color:#000}
.btn--line{background:transparent;color:var(--char)}
.btn--line:hover{background:var(--char);color:#fff}
.btn--light{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn--light:hover{background:#fff;color:var(--char);border-color:#fff}
.btn--sm{min-height:42px;padding:0 18px;font-size:13px}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--slate-deep);text-decoration:none}
.link-arrow::after{content:"→";transition:transform .2s}
.link-arrow:hover::after{transform:translateX(4px)}

/* ---------- Hero banner ---------- */
.hero{background:#fff;border-bottom:1px solid var(--line)}
.hero img{width:100%;height:auto;max-width:1920px;margin:0 auto}

/* ---------- Sections ---------- */
.sec{padding-block:clamp(64px,9vw,120px)}
.sec--soft{background:var(--bg-soft)}
.sec--warm{background:var(--bg-warm)}
.sec--dark{background:var(--char);color:#D6D9DC}
.sec--dark h2,.sec--dark h3{color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:13px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--orange-text);margin:0 0 16px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--orange)}
.sec--dark .eyebrow{color:var(--orange)}
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px 48px;margin-bottom:clamp(36px,5vw,60px)}
.sec-head__l{max-width:720px}
.h1{font-size:clamp(38px,5.4vw,68px)}
.h2{font-size:clamp(32px,4vw,50px)}
.h3{font-size:clamp(24px,2.4vw,30px)}
.sub-mr{display:block;font-family:var(--mr);font-size:clamp(18px,1.8vw,22px);color:var(--grey);margin-top:10px}
.sec--dark .sub-mr{color:#A9AFB5}
.lede{font-size:clamp(17px,1.5vw,20px);line-height:1.65;color:var(--ink-2);max-width:64ch;margin:0}
.sec--dark .lede{color:#C3C8CC}

/* ---------- Welcome ---------- */
.welcome{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,96px);align-items:start}
.welcome__title .mr{display:block;font-size:clamp(20px,2vw,26px);color:var(--orange-text);margin-bottom:14px}
.welcome__big{font-family:var(--serif);font-size:clamp(22px,2.2vw,29px);line-height:1.45;color:var(--ink);margin-bottom:22px}
.welcome__body p{color:var(--ink-2)}
.welcome__acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.facts{margin:clamp(48px,6vw,80px) 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--char);border-bottom:1px solid var(--line)}
.facts div{padding:22px 24px 22px 0}
.facts div+div{padding-left:24px;border-left:1px solid var(--line)}
.facts dt{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--grey);margin-bottom:4px}
.facts dd{margin:0;font-family:var(--serif);font-size:21px;line-height:1.3;color:var(--ink)}

/* ---------- Collection cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.4vw,32px)}
.ccard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);text-decoration:none;color:inherit;transition:box-shadow .3s,transform .3s,border-color .3s;border-radius:var(--radius);overflow:hidden}
.ccard:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:var(--line-2);color:inherit}
.ccard__img{aspect-ratio:16/10;background:var(--bg-soft);overflow:hidden}
.ccard__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.ccard:hover .ccard__img img{transform:scale(1.04)}
.ccard__bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 22px;background:var(--char);color:#fff}
.ccard:nth-child(3n+2) .ccard__bar{background:var(--slate)}
.ccard:nth-child(3n+3) .ccard__bar{background:#43474C}
.ccard__bar h3{font-size:22px;color:#fff;font-weight:600}
.ccard__code{font-size:12px;font-weight:500;letter-spacing:.14em;color:var(--orange);flex:none}
.ccard__body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:14px;flex:1}
.ccard__mr{font-family:var(--mr);font-size:18px;color:var(--grey)}
.ccard__count{font-size:13px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-text);padding-bottom:14px;border-bottom:1px solid var(--line)}
.ccard dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 18px;margin:0;font-size:15px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.ccard dt{font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--grey);padding-top:2px}
.ccard dd{margin:0;color:var(--ink-2)}
.ccard p{margin:0;color:var(--ink-2);font-size:16px}
.ccard__go{margin-top:auto;padding-top:6px}

/* ---------- Featured letters (home) ---------- */
.lcards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.4vw,32px)}
.lcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);text-decoration:none;color:inherit;transition:box-shadow .3s,border-color .3s;border-radius:var(--radius)}
.lcard:hover{box-shadow:var(--shadow);border-color:var(--line-2);color:inherit}
.lcard__img{margin:18px 18px 0;aspect-ratio:4/3;background:#E9E6DF;display:flex;align-items:center;justify-content:center;overflow:hidden}
.lcard__img img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .7s ease}
.lcard:hover .lcard__img img{transform:scale(1.04)}
.lcard__body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.lcard__meta{font-size:13px;letter-spacing:.06em;color:var(--grey)}
.lcard h3{font-size:22px;line-height:1.25}
.lcard p{margin:0;color:var(--ink-2);font-size:15.5px}
.lcard__foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px}
.lcard__col{font-size:13px;color:var(--grey)}

/* ---------- How it works ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,44px)}
.step{padding-top:22px;border-top:2px solid var(--char)}
.step__n{font-family:var(--mr);font-size:42px;line-height:1;color:var(--orange)}
.step h3{font-size:28px;margin:16px 0 10px}
.step p{color:var(--ink-2);margin:0}
.finder{margin-top:clamp(48px,6vw,80px);background:#fff;border:1px solid var(--line);padding:clamp(22px,4vw,44px);display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(24px,4vw,60px)}
.searchbar{display:flex}
.searchbar input{flex:1;min-width:0;height:56px;padding:0 18px;border:1px solid var(--line-2);border-right:0;font:inherit;font-size:17px;color:var(--ink);background:#fff;border-radius:0;-webkit-appearance:none}
.searchbar input:focus{outline:none;border-color:var(--orange)}
.searchbar .btn{min-height:56px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;min-height:40px;padding:0 15px;border:1px solid var(--line-2);color:var(--ink-2);text-decoration:none;font-size:15px;background:#fff;transition:.2s;border-radius:var(--radius)}
.chip:hover,.chip.is-on{border-color:var(--orange);background:var(--orange-tint);color:var(--ink)}
.flabel{font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--grey);margin:0 0 10px}

/* ---------- About ---------- */
.about{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,96px);align-items:start}
.portrait{margin:0;position:sticky;top:110px}
.portrait__f{background:var(--bg-soft);border:1px solid var(--line);padding:clamp(12px,2vw,22px)}
.portrait figcaption{font-family:var(--serif);font-style:italic;font-size:17px;color:var(--grey);margin-top:12px}
.about__big{font-family:var(--serif);font-size:clamp(22px,2.2vw,28px);line-height:1.45;color:var(--ink);margin-bottom:22px}
.about__body>p{color:var(--ink-2)}
.timeline{list-style:none;margin:36px 0 0;padding:0;border-top:1px solid var(--char)}
.timeline li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:24px;padding:18px 0;border-bottom:1px solid var(--line)}
.timeline b{font-family:var(--serif);font-weight:600;font-size:22px;line-height:1.2;color:var(--orange-text)}
.timeline span{color:var(--ink-2)}
.holdings{margin-top:clamp(48px,6vw,80px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.holdings div{background:#fff;padding:24px}
.holdings h4{font-size:21px;margin-bottom:6px}
.holdings p{margin:0;font-size:15px;color:var(--ink-2)}

/* ---------- Credit ---------- */
.credit{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(24px,5vw,80px);align-items:start}
.credit blockquote{margin:0;font-family:var(--serif);font-size:clamp(26px,3vw,40px);line-height:1.3;color:#fff;border-left:3px solid var(--orange);padding-left:clamp(18px,3vw,36px)}
.credit cite{display:block;font-style:normal;font-family:var(--sans);font-size:16px;line-height:1.6;color:#B9BEC3;margin-top:22px}
.credit cite b{color:#fff;font-weight:500}

/* ---------- Articles ---------- */
.arts{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(22px,3vw,40px)}
.arts__side{display:grid;gap:clamp(22px,3vw,36px);align-content:start}
.art{display:flex;flex-direction:column;gap:14px;text-decoration:none;color:inherit}
.art:hover{color:inherit}
.art__img{background:var(--bg-soft);overflow:hidden;border:1px solid var(--line)}
.art__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.art:hover .art__img img{transform:scale(1.04)}
.art--lead .art__img{aspect-ratio:16/10}
.art--row{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:20px;align-items:start}
.art--row .art__img{aspect-ratio:1/1}
.art__cat{font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-text)}
.art h3{font-size:clamp(22px,2vw,27px);line-height:1.2;transition:color .2s}
.art--lead h3{font-size:clamp(28px,3vw,38px)}
.art:hover h3{color:var(--slate)}
.art p{margin:0;color:var(--ink-2);font-size:16px}
.art__by{font-size:14px;color:var(--grey)}
.arts-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(22px,3vw,36px)}
.arts-grid .art__img{aspect-ratio:16/10}

/* ---------- Page header (inner pages) ---------- */
.phead{background:var(--bg-soft);border-bottom:1px solid var(--line);padding-block:clamp(32px,5vw,64px)}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--grey);margin-bottom:18px}
.crumbs a{color:var(--grey)}
.crumbs a:hover{color:var(--orange-text)}
.phead__grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,5vw,72px);align-items:center}
.phead__img{aspect-ratio:16/10;overflow:hidden;border:1px solid var(--line);background:#fff}
.phead__img img{width:100%;height:100%;object-fit:cover}
.phead .lede{margin-top:18px}
.phead__meta{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:22px;font-size:15px;color:var(--ink-2)}
.phead__meta b{font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);margin-right:8px}

/* ---------- Browse layout ---------- */
.browse{display:grid;grid-template-columns:290px minmax(0,1fr);gap:clamp(24px,3vw,44px);align-items:start;padding-block:clamp(32px,5vw,56px) clamp(64px,8vw,100px)}
.filters{position:sticky;top:100px;background:#fff;border:1px solid var(--line)}
.filters__h{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:var(--bg-soft);border-bottom:1px solid var(--line)}
.filters__h h2{font-size:20px}
.filters__h a{font-size:13px;color:var(--orange-text)}
.fsec{padding:18px 20px;border-bottom:1px solid var(--line)}
.fsec:last-child{border-bottom:0}
.colnav{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.colnav a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 12px;text-decoration:none;color:var(--ink-2);font-size:15px;border-left:3px solid transparent}
.colnav a:hover{background:var(--bg-soft);color:var(--ink)}
.colnav a.is-on{border-left-color:var(--orange);background:var(--orange-tint);color:var(--ink);font-weight:500}
.colnav small{font-size:12px;min-width:26px;text-align:center;padding:2px 6px;background:var(--bg-soft);color:var(--grey)}
.colnav a.is-on small{background:var(--char);color:#fff}
.field{display:grid;gap:6px}
.field label,.field .flabel{margin:0}
.input,.select{width:100%;height:46px;padding:0 12px;border:1px solid var(--line-2);font:inherit;font-size:15px;color:var(--ink);background:#fff;border-radius:0}
.input:focus,.select:focus{outline:none;border-color:var(--orange)}
.yr{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center}
.quick{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.quick a{font-size:13px;padding:6px 10px;border:1px solid var(--line-2);text-decoration:none;color:var(--ink-2)}
.quick a:hover{border-color:var(--orange)}
.filters .btn{width:100%;margin-top:4px}
.ftoggle{display:none}
.results__h{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:16px;margin-bottom:22px}
.results__h h2{font-size:clamp(26px,3vw,36px)}
.results__h p{margin:6px 0 0;font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--grey)}
.active{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.active a{display:inline-flex;align-items:center;gap:8px;font-size:14px;padding:6px 12px;background:var(--orange-tint);border:1px solid #F5C690;color:var(--ink);text-decoration:none}
.active a::after{content:"×";font-size:16px;line-height:1}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.empty{padding:48px;text-align:center;border:1px dashed var(--line-2);color:var(--grey);background:var(--bg-soft)}
.pager{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:40px}
.pager a,.pager span{min-width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 12px;border:1px solid var(--line-2);text-decoration:none;color:var(--ink-2);font-size:15px}
.pager a:hover{border-color:var(--orange)}
.pager .is-on{background:var(--char);border-color:var(--char);color:#fff}
.colnote{background:var(--bg-warm);border:1px solid #EEE3D1;border-left:3px solid var(--orange);padding:22px 26px;margin-bottom:28px}
.colnote h3{font-size:14px;font-family:var(--sans);font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-text);margin-bottom:8px}
.colnote p{margin:0;color:var(--ink-2)}

/* ---------- Letter reader ---------- */
.lhead{padding-block:28px 26px;border-bottom:1px solid var(--line)}
.lhead__in{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:18px}
.lhead__id{font-size:14px;letter-spacing:.06em;color:var(--grey);margin:0 0 8px}
.lhead h1{font-size:clamp(30px,4vw,50px)}
.lhead .sub-mr{margin-top:6px}
.lhead__acts{display:flex;gap:10px;flex-wrap:wrap}
.reader{display:grid;grid-template-columns:minmax(0,8fr) minmax(300px,4fr);gap:clamp(22px,3vw,36px);padding-block:30px 70px;align-items:start}
.viewer{background:var(--char);display:flex;flex-direction:column;min-width:0;border:1px solid #000}
.viewer:fullscreen{width:100vw;height:100vh}
.viewer:fullscreen .stage{height:auto;flex:1}
.vbar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;background:#111214;color:#E7E9EB}
.vgrp{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.vbtn{min-width:44px;height:44px;padding:0 12px;border:1px solid #3A3D41;background:transparent;color:#E7E9EB;font:inherit;font-size:15px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.vbtn:hover{background:#2A2C30;border-color:#55595E}
.vbtn:disabled{opacity:.35;cursor:default;background:transparent}
.vbtn--next{background:var(--orange);border-color:var(--orange);color:var(--char);font-weight:500}
.vbtn--next:hover{background:var(--orange-2);border-color:var(--orange-2)}
.vcount{font-size:15px;padding:0 10px;font-variant-numeric:tabular-nums;white-space:nowrap}
.stage{position:relative;height:clamp(420px,74vh,860px);overflow:auto;display:flex;align-items:center;justify-content:center;padding:18px;background:#2B2D31;touch-action:pan-x pan-y}
.stage img{max-width:100%;max-height:100%;flex:none;width:auto;height:auto;object-fit:contain;box-shadow:0 12px 32px rgba(0,0,0,.45);user-select:none;-webkit-user-drag:none;background:#fff}
.stage.zoomed{align-items:flex-start;justify-content:flex-start;cursor:grab}
.stage.zoomed img{max-width:none;max-height:none}
.stage.dragging{cursor:grabbing}
.stage__load{position:absolute;inset:0;display:none;align-items:center;justify-content:center;color:#9AA0A6;font-size:14px}
.stage.loading .stage__load{display:flex}
.thumbs{display:flex;gap:8px;padding:10px 12px;overflow-x:auto;background:#111214}
.thumb{flex:0 0 60px;height:80px;padding:0;border:1px solid #3A3D41;background:#ddd;cursor:pointer;overflow:hidden;position:relative}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb span{position:absolute;right:2px;bottom:2px;font-size:11px;background:rgba(0,0,0,.7);color:#fff;padding:0 4px}
.thumb[aria-current="true"]{outline:2px solid var(--orange);outline-offset:1px}
.vhint{font-size:13px;color:#8E949A;padding:0 12px 12px;background:#111214}
.side{display:grid;gap:18px;min-width:0}
.panel{background:#fff;border:1px solid var(--line);padding:22px 24px}
.panel h2{font-family:var(--sans);font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--grey);margin:0 0 14px}
.panel--note{background:var(--bg-warm);border-color:#EEE3D1;border-top:3px solid var(--orange)}
.panel--note h2{color:var(--orange-text)}
.panel--note p{font-family:var(--serif);font-size:19px;line-height:1.55;color:var(--ink);margin:0}
.panel--note p+p{margin-top:12px}
.rec{display:grid;grid-template-columns:120px minmax(0,1fr);gap:0;margin:0;font-size:15px}
.rec dt,.rec dd{padding:9px 0;border-bottom:1px solid var(--line)}
.rec dt{color:var(--grey);font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;padding-top:11px}
.rec dd{margin:0;color:var(--ink)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.tags a{font-size:13px;padding:5px 11px;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink-2);text-decoration:none}
.tags a:hover{border-color:var(--orange);color:var(--ink)}
.tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:14px;overflow-x:auto}
.tab{height:44px;padding:0 14px;border:0;border-bottom:2px solid transparent;background:transparent;font:inherit;font-size:15px;color:var(--grey);cursor:pointer;white-space:nowrap}
.tab[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--orange)}
.cite{font-size:15px;line-height:1.6;color:var(--ink-2);margin:0 0 14px;min-height:70px}
.cite-acts{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-size:14px}
.perma{font-size:13px;color:var(--grey);margin:14px 0 0;word-break:break-all}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--char);color:#fff;padding:12px 20px;font-size:15px;opacity:0;transition:.25s;pointer-events:none;z-index:300}
.toast.show{opacity:1;transform:translateX(-50%)}

/* ---------- Article page ---------- */
.article{max-width:760px;margin:0 auto;padding-block:clamp(40px,6vw,72px) clamp(64px,8vw,100px)}
.article__img{margin:0 0 36px;border:1px solid var(--line);background:var(--bg-soft)}
.article__img img{width:100%;max-height:560px;object-fit:contain;margin:0 auto}
.article__body{font-size:19px;line-height:1.8;color:var(--ink-2)}
.article__body p{margin:0 0 1.2em}

/* ---------- BORI line + footer ---------- */
.bori{background:var(--orange-tint);border-top:1px solid #F5D7B3;padding:26px 0;text-align:center}
.bori p{margin:0;font-family:var(--serif);font-size:clamp(18px,1.8vw,22px);color:var(--ink)}
.bori a{color:var(--ink);text-decoration-color:var(--orange);text-decoration-thickness:2px}
.foot{background:var(--char);color:#B9BEC3;font-size:15px}
.foot a{color:#E7E9EB;text-decoration:none}
.foot a:hover{color:var(--orange)}
.foot__top{display:grid;grid-template-columns:minmax(0,5fr) repeat(3,minmax(0,2fr));gap:clamp(24px,4vw,56px);padding-block:clamp(52px,7vw,84px) 44px}
.foot__brand{display:flex;gap:16px;align-items:flex-start}
.foot__brand img{width:72px;height:72px;object-fit:contain;background:#fff;border-radius:50%;padding:4px;flex:none}
.foot__brand .mr{font-size:22px;color:#fff;line-height:1.3}
.foot__brand p{margin:8px 0 0;color:#9DA3A9;max-width:36ch}
.foot h4{font-family:var(--sans);font-size:12px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--orange);margin:0 0 14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot address{font-style:normal;line-height:1.75}
.foot__bot{border-top:1px solid #34373B;padding-block:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;color:#8E949A;font-size:14px}
.totop{position:fixed;right:18px;bottom:18px;width:48px;height:48px;background:var(--char);color:#fff;border:0;display:flex;align-items:center;justify-content:center;font-size:20px;cursor:pointer;opacity:0;pointer-events:none;transition:.25s;z-index:90}
.totop.show{opacity:1;pointer-events:auto}
.totop:hover{background:var(--orange);color:var(--char)}

/* ---------- Motion ---------- */
.rv{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}*{transition:none!important}}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .cards,.lcards,.grid3,.arts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .holdings{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot__top{grid-template-columns:repeat(3,minmax(0,1fr))}
  .foot__brand{grid-column:1/-1}
  .browse{grid-template-columns:250px minmax(0,1fr)}
  .menu a{padding:10px 10px;font-size:14px}
  .menu a::after{left:10px;right:10px}
}
@media (max-width:960px){
  .menu{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(0,0,0,.08);padding:6px var(--pad) 18px;display:none}
  .header[data-open="true"] .menu{display:flex}
  .menu a{padding:15px 0;border-bottom:1px solid var(--line);font-size:15px}
  .menu a::after{display:none}
  .menu .menu__cta{margin:14px 0 0}
  .menu .menu__cta a{text-align:center;border:0}
  .burger{display:inline-flex}
  .welcome,.about,.credit,.finder,.arts,.phead__grid,.reader{grid-template-columns:minmax(0,1fr)}
  .portrait{position:static;max-width:400px}
  .steps{grid-template-columns:minmax(0,1fr)}
  .browse{grid-template-columns:minmax(0,1fr)}
  .filters{position:static;display:none}
  .filters.open{display:block}
  .ftoggle{display:inline-flex}
  .facts{grid-template-columns:minmax(0,1fr)}
  .facts div,.facts div+div{padding:16px 0;border-left:0}
  .facts div+div{border-top:1px solid var(--line)}
  .topstrip .hide-sm{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .cards,.lcards,.grid3,.arts-grid,.holdings{grid-template-columns:minmax(0,1fr)}
  .art--row{grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:14px}
  .art--row p{display:none}
  .foot__top{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .timeline li{grid-template-columns:minmax(0,1fr);gap:2px}
  .brand img{width:44px;height:44px}
  .brand__mr{font-size:16px}
  .brand__en{font-size:10.5px;letter-spacing:.1em}
  .header__in{min-height:66px}
  .searchbar{flex-direction:column;gap:10px}
  .searchbar input{flex:none;width:100%;border-right:1px solid var(--line-2)}
  .searchbar .btn{width:100%}
  .rec{grid-template-columns:110px minmax(0,1fr)}
  .vbtn .lbl{display:none}
  .stage{height:64vh}
  .lhead__acts{width:100%}
}
@media (max-width:380px){.brand__en{display:none}}

/* =========================================================
   v2 additions
   ========================================================= */
.cards--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.ccard__name{padding:18px 20px 20px;display:flex;flex-direction:column;gap:6px;flex:1;border-top:3px solid var(--char)}
.ccard:nth-child(4n+2) .ccard__name{border-top-color:var(--slate)}
.ccard:nth-child(4n+3) .ccard__name{border-top-color:var(--orange)}
.ccard:nth-child(4n+4) .ccard__name{border-top-color:#6B7177}
.ccard__name h3{font-size:20px;line-height:1.25}
.ccard__name .ccard__go{margin-top:auto;padding-top:10px}
.soon{display:inline-block;vertical-align:middle;font-family:var(--sans);font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-text);background:var(--orange-tint);border:1px solid #F5C690;padding:2px 8px;margin-left:4px;white-space:nowrap}
.ccard--soon{cursor:default}
.ccard--soon:hover{transform:none;box-shadow:none;border-color:var(--line)}
.ccard--soon:hover .ccard__img img{transform:none}
.ccard__img{position:relative}
.ccard__soonflag{display:none}
.more{display:flex;justify-content:center;margin-top:clamp(32px,4vw,48px)}
.lcard__mr{font-family:var(--mr);font-size:16px;color:var(--grey)}

/* Image tiles (stars, gallery, slider) */
.gtile{appearance:none;border:1px solid var(--line);background:#fff;padding:0;margin:0;text-align:left;cursor:zoom-in;display:flex;flex-direction:column;font:inherit;color:inherit;transition:box-shadow .3s,border-color .3s;-webkit-user-select:none;user-select:none}
.gtile:hover{box-shadow:var(--shadow);border-color:var(--line-2)}
.gtile__img{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;background:#EFEDE8;overflow:hidden;padding:10px}
.gtile__img img{max-width:100%;max-height:100%;object-fit:contain;transition:transform .6s ease;pointer-events:none;-webkit-user-drag:none}
.gtile:hover .gtile__img img{transform:scale(1.04)}
.gtile__cap{display:flex;flex-direction:column;gap:4px;padding:14px 16px 16px;border-top:1px solid var(--line)}
.gtile__cap b{font-family:var(--mr);font-weight:400;font-size:18px;line-height:1.35;color:var(--ink)}
.gtile__cap small{font-family:var(--mr);font-size:14px;line-height:1.45;color:var(--grey)}
.stars{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,2vw,24px)}
.gtile--star{border-top:3px solid var(--orange)}
.ggrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,2vw,22px)}
.slider{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 3*20px)/4);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding-bottom:10px;scrollbar-width:thin}
.slider>*{scroll-snap-align:start}
.gtile--slide .gtile__img{aspect-ratio:3/4}
.slider__ctrl{display:flex;gap:8px}
.sbtn{width:50px;height:50px;border:1px solid var(--char);background:#fff;color:var(--char);font-size:18px;cursor:pointer;transition:.2s}
.sbtn:hover{background:var(--char);color:#fff}
.foot__copy{color:#8E949A;font-size:14px;padding-bottom:18px}
.foot__bot b{color:#fff;font-weight:500;letter-spacing:.08em}

/* Protected lightbox */
.lb{position:fixed;inset:0;z-index:500;background:#0c0c0d;display:flex;flex-direction:column;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
.lb[hidden]{display:none}
.lb__bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 16px;color:#fff;border-bottom:1px solid #2A2C30}
.lb__cap{display:flex;flex-direction:column;min-width:0}
.lb__cap b{font-weight:400;font-size:19px;line-height:1.3}
.lb__cap small{font-size:14px;color:#A9AFB5}
.lb__tools{display:flex;gap:6px;flex:none}
.lb__btn{width:46px;height:46px;border:1px solid #3A3D41;background:transparent;color:#fff;font-size:19px;cursor:pointer}
.lb__btn:hover{background:#2A2C30;border-color:var(--orange)}
.lb__btn[data-act="x"]{background:var(--orange);border-color:var(--orange);color:var(--char)}
.lb__stage{position:relative;flex:1;overflow:auto;display:flex;align-items:center;justify-content:center;padding:16px}
.lb__stage canvas{max-width:100%;max-height:100%;display:block;box-shadow:0 12px 40px rgba(0,0,0,.5)}
.lb__stage.zoomed{align-items:flex-start;justify-content:flex-start;cursor:grab}
.lb__stage.zoomed canvas{max-width:none;max-height:none}
.lb__shield{position:absolute;inset:0}
.lb__load{position:absolute;inset:0;display:none;align-items:center;justify-content:center;color:#8E949A}
.lb.loading .lb__load{display:flex}
.lb.hide-content canvas{filter:blur(28px) brightness(.4)}
.lb__nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:72px;border:0;background:rgba(0,0,0,.45);color:#fff;font-size:38px;line-height:1;cursor:pointer}
.lb__nav:hover{background:var(--orange);color:var(--char)}
.lb__nav--p{left:10px}.lb__nav--n{right:10px}
.lb__count{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);color:#A9AFB5;font-size:13px;background:rgba(0,0,0,.5);padding:3px 10px}
.no-save img{-webkit-user-drag:none;-webkit-touch-callout:none}
@media print{body *{visibility:hidden!important}body::after{content:"Printing is disabled for this archive.";visibility:visible;position:fixed;top:40%;left:0;right:0;text-align:center;font-size:20px}}

@media (max-width:1100px){
  .cards--4,.stars,.ggrid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .slider{grid-auto-columns:calc((100% - 2*20px)/3)}
}
@media (max-width:820px){
  .cards--4,.stars,.ggrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .slider{grid-auto-columns:calc((100% - 20px)/2)}
}
@media (max-width:480px){
  .cards--4{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .ccard__name{padding:12px 12px 14px}
  .ccard__name h3{font-size:16px}
  .ccard__go{display:none}
  .stars,.ggrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .gtile__cap{padding:10px}
  .gtile__cap b{font-size:15px}.gtile__cap small{font-size:12px}
  .slider{grid-auto-columns:78%}
  .lb__btn{width:40px;height:40px;font-size:16px}
  .lb__cap b{font-size:15px}.lb__cap small{display:none}
  .lb__nav{width:40px;height:56px;font-size:30px}
}

/* v3 */
:root{--navy:#1F255C;--navy-2:#2B3377}
.facts__logo{display:flex;gap:16px;align-items:center}
.facts__logo img{width:72px;height:auto;flex:none}
.facts__sub{display:block;font-size:14px;color:var(--grey);margin-top:2px}
.gal-title{display:flex;align-items:center;gap:18px}
.gal-title img{width:84px;height:auto;flex:none}
.foot__mh{color:#fff!important;text-decoration:underline;text-decoration-color:var(--orange);text-underline-offset:4px}
.foot__mh:hover{color:var(--orange)!important}
.nyansa{display:inline-block;margin-left:6px;padding:3px 10px;border:1px solid var(--orange);color:#fff;font-weight:600;letter-spacing:.32em;font-size:13px;line-height:1.4}
/* watermark over protected images */
.wm{position:absolute;inset:0;pointer-events:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='360' height='220'><text x='10' y='130' transform='rotate(-24 180 110)' font-family='Arial' font-size='20' fill='rgba(255,255,255,0.22)'>© BISM Pune · Featured Archives</text></svg>");z-index:2}
.stage.hide-content img,.stage.hide-content{filter:blur(26px) brightness(.5)}
@media (max-width:480px){.gal-title img{width:56px}.facts__logo img{width:56px}}
.gtile--slide .gtile__img{aspect-ratio:4/3;padding:0}
.gtile--slide .gtile__img img{width:100%;height:100%;object-fit:cover}
.facts__logo img{mix-blend-mode:multiply}

/* v6: dark navy name panel with orange border */
.ccard__name{background:#161B3D;border-top:3px solid var(--orange)!important;color:#fff}
.ccard__name h3{color:#fff}
.ccard__name .ccard__mr{color:#C3C7E0}
.ccard__name .link-arrow{color:#F6A54A}
.ccard:hover .ccard__name{background:#1F2652}
.ccard__name .soon{background:transparent;color:#F6A54A;border-color:#F6A54A}

/* v7: one standard portrait frame; images are never cropped */
.ccard__img,.lcard__img,.gtile__img{aspect-ratio:3/4;background:#ECEAE4;display:flex;align-items:center;justify-content:center;overflow:hidden}
.ccard__img{padding:14px}
.lcard__img{margin:0;padding:14px}
.ccard__img img,.lcard__img img,.gtile__img img{width:100%;height:100%;object-fit:contain;object-position:center}
.ccard:hover .ccard__img img,.lcard:hover .lcard__img img{transform:scale(1.03)}
.gtile--slide .gtile__img{aspect-ratio:4/3;padding:0;background:#ddd}
.gtile--slide .gtile__img img{object-fit:cover}
.phead__img{aspect-ratio:3/4;max-width:340px;justify-self:end;background:#ECEAE4;padding:14px;display:flex;align-items:center;justify-content:center}
.phead__img img{width:100%;height:100%;object-fit:contain}
.thumb img{object-fit:contain;background:#ddd}
@media (max-width:960px){.phead__img{justify-self:start;max-width:260px}}