:root{--color-primary: #888888;--color-secondary: #aaaaaa;--color-bg: #0a0a0a;--color-bg-secondary: #1a1a1a;--color-text: #fafafa;--color-text-secondary: #999999;--color-border: #121212;--brand-green: var(--color-primary);--brand-green-mid: var(--color-secondary);--brand-green-dark: #262626;--error-red: #ff3621;--charcoal: var(--color-bg);--manila: var(--brand-green);--stone-muted: var(--color-text-secondary);--dim-text: #737373;--dark-surface: var(--color-bg-secondary);--dark-raised-surface: #262626;--dark-border: var(--color-border);--amber-warning: var(--error-red);--green-success: var(--brand-green);--bond-white: var(--color-text);--night: var(--charcoal);--panel: var(--dark-surface);--panel-2: var(--dark-raised-surface);--line: var(--dark-border);--line-soft: var(--dark-border);--ink: var(--bond-white);--ink-soft: var(--stone-muted);--ink-faint: #737373;--brass: var(--manila);--brass-bright: var(--brand-green-mid);--brass-dim: color-mix(in srgb, var(--manila) 42%, transparent);--on-brass: var(--charcoal);--focus-ring: var(--manila);--shadow-low: 0 1px 2px rgba(0, 0, 0, .45), 0 10px 24px rgba(0, 0, 0, .25);--shadow-low-deep: 0 1px 1px rgba(0, 0, 0, .35), 0 8px 24px rgba(0, 0, 0, .4);--shadow-inset: inset 0 1px 0 rgba(255, 255, 255, .04);color-scheme:dark}:root[data-theme=light]{--color-primary: #147b75;--color-secondary: #0f9189;--color-bg: #f3f2ed;--color-bg-secondary: #ffffff;--color-text: #111716;--color-text-secondary: #5f6866;--color-border: #d8dcda;--dim-text: #737c79;--dark-raised-surface: #e8ebe8;--ink-faint: #6e7774;--brass-dim: color-mix(in srgb, var(--color-primary) 28%, transparent);--shadow-low: 0 1px 2px rgba(20, 36, 32, .08), 0 12px 30px rgba(20, 36, 32, .08);--shadow-low-deep: 0 1px 2px rgba(20, 36, 32, .08), 0 8px 24px rgba(20, 36, 32, .07);--shadow-inset: inset 0 1px 0 rgba(255, 255, 255, .7);color-scheme:light}:root{--photo-ink: #fafafa;--photo-ink-soft: rgba(255, 255, 255, .84);--photo-ink-faint: rgba(255, 255, 255, .68);--illus-gas: #e0607e;--illus-gas-blue: #5b7fe0;--illus-star-cool: #ff6b3d;--illus-star-sun: #fff1c9;--illus-star-hot: #9dbbff;--illus-giant: #ff8a4c;--illus-supergiant: #e0452f;--illus-shell: #48d6c0;--illus-remnant: #cfe0ff;--illus-void: #000000;--illus-spec-violet: #7a4dff;--illus-spec-blue: #3d7bff;--illus-spec-cyan: #2fd3e6;--illus-spec-green: #3fd46b;--illus-spec-yellow: #ffe14d;--illus-spec-orange: #ff9a3d;--illus-spec-red: #ff3b3b;--illus-skyglow: #6b4a34;--illus-land: #0b1017;--font-display: "Inter", "Noto Sans Bengali", "Hind Siliguri", system-ui, -apple-system, "Segoe UI", sans-serif;--font-body: "Inter", "Noto Sans Bengali", "Hind Siliguri", system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: "Geist Mono", "Noto Sans Bengali", "Hind Siliguri", ui-monospace, "SF Mono", monospace;--font-bn-display: "Noto Sans Bengali", "Hind Siliguri", "Inter", system-ui, sans-serif;--font-bn-body: "Noto Sans Bengali", "Hind Siliguri", "Inter", system-ui, sans-serif;--font-bn-reading: "Noto Sans Bengali", "Hind Siliguri", sans-serif;--wrap: 1160px;--wrap-narrow: 760px;--space-xs: 8px;--space-sm: 16px;--space-md: 24px;--space-lg: 48px;--space-xl: 72px;--space-2xl: 96px;--space-3xl: 144px;--space-section: clamp(72px, 8vw, 144px);--space-section-gap: clamp(48px, 5vw, 72px);--radius-sm: 14px;--radius-md: 18px;--radius-lg: 32px;--radius-card: 32px;--radius-card-compact: 18px;--radius-button: 14px;--radius-pill: 999px;--radius-circle: 100px;--radius: var(--radius-button)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}::view-transition-old(root),::view-transition-new(root){animation-duration:.32s}body{margin:0;background:var(--night);color:var(--ink);font-family:var(--font-body);font-size:1rem;line-height:1.5;letter-spacing:-.01em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background-color .2s ease,color .2s ease}main{min-width:0}img,svg,video{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}h1,h2,h3,h4,p,figure,dl,dd{margin:0}h1,h2,h3,h4{font-family:var(--font-display);font-weight:700}ul,ol{margin:0;padding:0}::selection{background:var(--brass);color:var(--on-brass)}:focus-visible{outline:3px solid var(--focus-ring);outline-offset:0;border-radius:var(--radius-sm)}.skip{position:absolute;left:1rem;top:-3rem;z-index:100;background:var(--brass);color:var(--on-brass);padding:.5rem 1rem;font-weight:600;font-size:.9rem;border-radius:var(--radius-md);transition:top .15s}.skip:focus-visible{top:1rem}.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(var(--space-sm),4vw,var(--space-lg))}.wrap--narrow{max-width:var(--wrap-narrow)}.section{padding-block:var(--space-section)}.section--tight{padding-block:var(--space-xl)}.section--line{border-top:1px solid var(--line-soft)}.section-label{color:var(--ink-soft);display:flex;flex-wrap:wrap;align-items:baseline;gap:.5rem;font-family:var(--font-body);font-size:.9rem;font-weight:600;line-height:1.4;letter-spacing:0;text-transform:none}.section-label em{color:var(--ink-faint);font-family:var(--font-body);font-size:.75rem;font-style:normal;font-weight:500;letter-spacing:0}.h-display{font-family:var(--font-display);font-weight:700;font-size:clamp(2.5rem,6vw,3rem);line-height:1.1;letter-spacing:-.04em;margin-top:.9rem;text-wrap:balance}.lede{color:var(--ink-soft);font-size:clamp(1rem,1.6vw,1.125rem);line-height:1.5;max-width:62ch;margin-top:1.3rem}.mono{font-family:var(--font-mono)}.btn{display:inline-flex;align-items:center;gap:.5rem;min-height:44px;font-family:var(--font-body);font-size:.875rem;font-weight:500;line-height:1.5;padding:.75rem 1.4rem;border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-button);color:#a3a3a3;background:#171717;box-shadow:var(--shadow-inset);transition:border-color .2s,color .2s,background .2s,transform .2s}.btn:hover{border-color:#ffffff29;color:var(--ink);transform:translateY(-1px)}.btn--solid{background:var(--brass);border-color:var(--brass);color:var(--on-brass);font-weight:600}.btn--solid:hover{background:var(--brass-bright);border-color:var(--brass-bright);color:var(--on-brass)}:root[data-theme=light] .btn{color:var(--ink-soft);background:var(--panel);border-color:var(--line)}:root[data-theme=light] .btn:hover{color:var(--ink);border-color:var(--brass-dim)}:root[data-theme=light] .btn--solid{color:#fff;background:var(--brass);border-color:var(--brass)}:root[data-theme=light] .btn--solid:hover{color:#fff;background:color-mix(in srgb,var(--brass) 82%,#000);border-color:color-mix(in srgb,var(--brass) 82%,#000)}.chip{font-family:var(--font-body);font-size:.75rem;font-weight:600;letter-spacing:0;padding:.42rem .9rem;min-height:44px;border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-pill);color:#a3a3a3;background:#171717;transition:border-color .2s,color .2s,background .2s}.chip:hover{border-color:var(--brass-dim);color:var(--ink)}.chip[aria-pressed=true],.chip[aria-selected=true]{background:color-mix(in srgb,var(--brass) 18%,var(--panel));border-color:var(--brass);color:var(--ink);font-weight:600}.subbar{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}[data-scrollfade]{--sf-l: #000;--sf-r: #000;-webkit-mask-image:linear-gradient(to right,var(--sf-l),#000 2.25rem,#000 calc(100% - 2.25rem),var(--sf-r));mask-image:linear-gradient(to right,var(--sf-l),#000 2.25rem,#000 calc(100% - 2.25rem),var(--sf-r))}[data-scrollfade][data-more-start]{--sf-l: transparent}[data-scrollfade][data-more-end]{--sf-r: transparent}:root[data-theme=light] .chip{color:var(--ink-soft);background:var(--panel);border-color:var(--line)}:root[data-theme=light] .chip:hover{color:var(--ink);background:color-mix(in srgb,var(--brass) 8%,var(--panel));border-color:var(--brass)}:root[data-theme=light] .chip[aria-pressed=true],:root[data-theme=light] .chip[aria-selected=true]{color:var(--ink);background:color-mix(in srgb,var(--brass) 16%,var(--panel));border-color:var(--brass)}:root[data-theme=light] .chip:focus-visible,:root[data-theme=light] .btn:focus-visible{outline:2px solid var(--brass);outline-offset:2px}.placard{font-family:var(--font-mono);border:1px solid var(--line);background:var(--panel);padding:1.5rem;border-radius:var(--radius-card);box-shadow:var(--shadow-low),var(--shadow-inset)}.placard__cap{font-family:var(--font-body);font-size:.75rem;font-weight:600;letter-spacing:0;text-transform:uppercase;color:var(--brass);padding-bottom:.9rem;margin-bottom:.9rem;border-bottom:1px solid var(--line-soft)}.placard__row{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.35fr);gap:1rem;padding-block:.5rem;border-bottom:1px solid var(--line-soft);align-items:baseline;font-size:.8rem}.placard__row:last-child{border-bottom:0;padding-bottom:0}.placard__row dt{color:var(--ink-faint)}.placard__row dd{color:var(--ink);line-height:1.55;overflow-wrap:anywhere}@media(max-width:420px){.placard__row{grid-template-columns:1fr;gap:.1rem}}.plate{display:block;position:relative;min-width:0;background:var(--panel);border:1px solid rgba(255,255,255,.075);border-radius:var(--radius-card-compact);overflow:hidden;box-shadow:var(--shadow-low-deep),var(--shadow-inset);transition:border-color .25s,transform .25s,box-shadow .25s}.plate:hover,.plate:focus-visible{border-color:var(--brass-dim);transform:translateY(-3px)}.plate__media{display:block;position:relative;aspect-ratio:1 / 1;overflow:hidden;background:#000}.plate__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease,opacity .6s ease}.plate__fallback{position:absolute;inset:0;display:none;place-items:center;color:var(--ink-faint);font-family:var(--font-body);font-size:.75rem;font-weight:600;letter-spacing:0;text-transform:uppercase}.plate__media[data-image-error] img{display:none}.plate__media[data-image-error] .plate__fallback{display:grid}.plate:hover .plate__media img{transform:scale(1.045)}.plate__label{display:flex;flex-direction:column;gap:.18rem;min-width:0;padding:.8rem .95rem .9rem;border-top:1px solid rgba(255,255,255,.06)}.plate__cat{font-family:var(--font-body);font-size:.75rem;font-weight:600;letter-spacing:0;text-transform:uppercase;color:var(--brass);display:block}.plate__cat>span{min-width:0}.plate__cat .plate__type{display:block;color:var(--ink-faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.plate__name{font-size:.95rem;font-weight:600;letter-spacing:-.01em;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.plate:hover .plate__name{color:var(--brass-bright)}.plate__where{font-family:var(--font-mono);font-size:.7rem;color:var(--ink-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}[data-reveal]{opacity:0;translate:0 18px;transition:opacity .7s ease var(--reveal-delay, 0ms),translate .7s ease var(--reveal-delay, 0ms)}[data-reveal].is-in{opacity:1;translate:0 0}@media(prefers-reduced-motion:reduce){[data-reveal]{opacity:1;translate:none;transition:none}}.hero{--ink: var(--photo-ink);--ink-soft: var(--photo-ink-soft);--ink-faint: var(--photo-ink-faint);--brass: var(--manila);--brass-bright: var(--brand-green-mid);--brass-dim: color-mix(in srgb, var(--manila) 30%, transparent);--line: color-mix(in srgb, var(--manila) 18%, 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.chip{text-shadow:none}.hero__inner{position:relative;width:100%;padding-bottom:clamp(2.2rem,6vw,4.2rem);padding-top:7rem}.hero__title{font-family:var(--font-display);font-weight:700;font-size:clamp(2.25rem,6vw,2.8rem);line-height:1.05;letter-spacing:-.03em;margin-top:1rem;max-width:16ch;text-wrap:balance}.hero__lede{color:var(--photo-ink-soft);max-width:58ch;margin-top:1.1rem;line-height:1.55}.hero .section-label{color:var(--photo-ink-soft)}.hero .section-label em{color:var(--photo-ink-faint)}.prose{color:var(--ink-soft);font-size:1rem;line-height:1.55;max-width:68ch}.prose p{margin-block:1.1em}.prose p:first-child{margin-top:0}.prose strong{color:var(--ink);font-weight:600}.prose em{color:var(--ink)}.prose a{color:var(--brass-bright);text-decoration:underline;text-decoration-color:var(--brass-dim);text-underline-offset:3px;transition:text-decoration-color .2s}.prose a:hover{text-decoration-color:var(--brass-bright)}.prose h2,.prose h3,.prose h4{color:var(--ink);font-weight:600;letter-spacing:-.01em;line-height:1.3;margin:2em 0 .7em}.prose h2{font-size:1.45rem}.prose h3{font-size:1.18rem}.prose ul,.prose ol{padding-left:1.3em;margin-block:1.1em}.prose li{margin-block:.45em}.prose li::marker{color:var(--brass)}.prose blockquote{margin:1.6em 0;padding:.2em 0 .2em 1.2em;border-left:2px solid var(--brass);color:var(--ink);font-style:italic}.prose hr{border:0;border-top:1px solid var(--line);margin-block:2.4em}.prose table{border-collapse:collapse;width:100%;font-size:.9rem;margin-block:1.6em;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--line);padding:.5rem .8rem;text-align:left}.prose th{font-family:var(--font-body);font-size:.75rem;font-weight:600;letter-spacing:0;text-transform:uppercase;color:var(--ink-faint)}.prose code{font-family:var(--font-mono);font-size:.75rem;line-height:1.3;background:var(--panel-2);padding:.1em .35em;border-radius:var(--radius-sm)}.prose 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0}.lightbox{--ink: var(--photo-ink);--ink-soft: var(--photo-ink-soft);position:fixed;inset:0;z-index:200;width:100%;height:100%;max-width:none;max-height:none;margin:0;border:0;display:none;align-items:center;justify-content:center;background:#141413f5;padding:clamp(1rem,4vw,3rem);cursor:zoom-out}.lightbox[open]{display:flex}.lightbox::backdrop{background:#141413f5}.lightbox__fig{max-width:100%;max-height:100%;display:flex;flex-direction:column;gap:.8rem;cursor:default}.lightbox__img{max-width:100%;max-height:82svh;object-fit:contain;border-radius:var(--radius-md)}.lightbox__cap{font-family:var(--font-mono);font-size:.78rem;color:var(--ink-soft);text-align:center}.lightbox__close{position:absolute;top:1rem;right:1.2rem;font-size:2rem;line-height:1;color:var(--ink-soft)}.lightbox__close:hover{color:var(--ink)}.urow{display:flex;gap:1.2rem;align-items:stretch;border:1px solid var(--line-soft);background:var(--panel);border-radius:var(--radius-card-compact);padding:1.05rem 1.2rem;box-shadow:var(--shadow-low),var(--shadow-inset);transition:border-color .22s,transform .22s}.urow:hover{border-color:var(--brass-dim);transform:translateY(-2px)}.urow__thumb{flex:none;width:108px;overflow:hidden;align-self:center;border-radius:var(--radius-sm)}.urow__thumb img{width:100%;aspect-ratio:4 / 3;object-fit:cover}.urow__body{display:flex;flex-direction:column;gap:.3rem;min-width:0}.urow__meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem .9rem;font-family:var(--font-body);font-size:.75rem;font-weight:600;letter-spacing:0;text-transform:uppercase}.urow__tag{color:var(--brass)}.urow__date{color:var(--ink-faint)}.urow__title{font-size:1.08rem;font-weight:600;letter-spacing:-.01em;line-height:1.4;color:var(--ink)}.urow:hover .urow__title{color:var(--brass-bright)}.urow__sum{color:var(--ink-soft);font-size:.9rem;line-height:1.6}@media(max-width:500px){.urow__thumb{display:none}}.yearmark{font-family:var(--font-body);font-size:.85rem;font-weight:600;letter-spacing:0;color:var(--ink-faint);display:flex;align-items:center;gap:1.1rem;margin:2.8rem 0 1.2rem}.yearmark:after{content:"";flex:1;height:1px;background:var(--line-soft)}.nav__logo{display:block;width:42px;height:42px;border-radius:var(--radius-circle);object-fit:cover}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}html:lang(bn){--font-bn: "Hind Siliguri", system-ui, sans-serif;--font-display: var(--font-bn);--font-body: var(--font-bn);--font-mono: var(--font-bn);--font-bn-display: var(--font-bn);--font-bn-body: var(--font-bn);--font-bn-reading: var(--font-bn)}html:lang(bn),html:lang(bn) :is(body,button,input,select,textarea,code,kbd,samp,.mono){font-family:var(--font-bn);letter-spacing:0;font-feature-settings:normal}html:lang(bn) body{line-height:1.7}html:lang(bn) :is(h1,h2,h3,h4,.h-display,.h-section){line-height:1.3;letter-spacing:0;font-weight:600}html:lang(bn) :is(.section-label,.placard,.mono,.chip,.btn,small){letter-spacing:0;text-transform:none}html:lang(bn) .prose{line-height:1.85;font-size:1.04rem}html:lang(bn) .lede{line-height:1.7}html:lang(bn) .prose ol,html:lang(bn) .prose ol ol,html:lang(bn) .prose ol[type]{list-style-type:bengali}.own-mark{position:absolute;z-index:2;top:.45rem;left:.45rem;width:1.75rem;height:1.75rem;overflow:hidden;border-radius:50%;background:url(/_astro/durbin-mark-bw.CsouVYxN.png) center / cover no-repeat;filter:drop-shadow(0 0 2px rgba(0,0,0,.9));color:transparent;font-size:0;pointer-events:none}.by{position:absolute;z-index:2;right:.4rem;bottom:.4rem;max-width:calc(100% - .8rem);padding:.1rem .45rem;overflow:hidden;border-radius:4px;background:#0000009e;color:#fff;font-size:.68rem;font-weight:500;line-height:1.5;letter-spacing:0;text-overflow:ellipsis;white-space:nowrap;cursor:pointer}.by:hover,.by:focus-visible{background:#fff;color:#000}