@font-face{font-family:"Noto Sans Bengali";src:url("/assets/fonts/noto-sans-bengali-400.ttf") format("truetype");font-style:normal;font-weight:400;font-display:swap}@font-face{font-family:"Noto Sans Bengali";src:url("/assets/fonts/noto-sans-bengali-700.ttf") format("truetype");font-style:normal;font-weight:700;font-display:swap}:root{--ink:#192b2b;--muted:#687878;--gold:#b48a45;--line:#e7e2d8;--paper:#fffefa;--bg:#f8f5ef;--green:#284c46;--shadow:0 20px 55px rgba(32,48,43,.08)}*{box-sizing:border-box}html{background:var(--bg);color:var(--ink);font-family:"Noto Sans Bengali",Inter,"Noto Sans",system-ui,sans-serif}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 50% -20%,#fff 0,#f8f5ef 58%)}button{font:inherit}.site-header{height:76px;max-width:1180px;margin:auto;padding:0 22px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(180,138,69,.18)}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:inherit}.brand-mark{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#f5dfaa;font-family:Georgia,serif;font-weight:700;letter-spacing:-1px;border:1px solid #c5a76b}.brand strong{font-family:Georgia,serif;font-size:16px;letter-spacing:.15px;display:block}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:1.35px;text-transform:uppercase;margin-top:2px}.secure-pill{font-size:11px;color:#62736a;display:flex;align-items:center;gap:7px}.secure-pill span{width:7px;height:7px;border-radius:50%;background:#7aa48b;box-shadow:0 0 0 3px #e4eee6}.page-shell{max-width:1180px;margin:0 auto;padding:30px 22px 40px}.product-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(330px,.88fr);gap:54px;align-items:start}.gallery{position:sticky;top:18px}.hero-frame{position:relative;aspect-ratio:1/1.02;max-height:720px;border-radius:5px;background:#eee9e1;overflow:hidden;box-shadow:var(--shadow);cursor:zoom-in}.hero-image{width:100%;height:100%;object-fit:cover;display:block;transition:opacity .18s ease}.hero-image.loading{opacity:.35}.zoom-hint{position:absolute;bottom:16px;right:16px;background:rgba(24,39,37,.78);color:white;border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:9px 13px;font-size:12px;backdrop-filter:blur(8px)}.image-index{position:absolute;top:15px;left:15px;background:rgba(255,254,250,.9);color:#3e514b;border-radius:999px;padding:7px 11px;font-size:11px;font-weight:600}.gallery-strip{display:flex;gap:10px;overflow:auto;padding:13px 2px 5px;scrollbar-width:thin}.thumb{width:76px;height:78px;padding:0;border:1px solid transparent;background:#eee9e1;flex:0 0 auto;cursor:pointer;overflow:hidden;border-radius:3px}.thumb img{width:100%;height:100%;object-fit:cover}.thumb.active{border:2px solid var(--gold);padding:2px}.thumb-count{color:var(--muted);font-size:11px;align-self:center;white-space:nowrap;margin-left:5px}.details{padding:18px 0 0}.eyebrow{display:flex;align-items:center;gap:10px;color:#927240;text-transform:uppercase;letter-spacing:2px;font-size:10px;font-weight:700}.eyebrow:before{content:"";width:27px;height:1px;background:var(--gold)}.product-title{font-family:"Noto Sans Bengali",Georgia,serif;font-size:clamp(27px,3.4vw,42px);line-height:1.24;font-weight:500;letter-spacing:-.5px;margin:15px 0 11px}.code-line{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12px}.code-chip{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#efebe2;border:1px solid #e4ddce;border-radius:4px;padding:5px 8px;color:#3b4e47;letter-spacing:.4px}.price-line{display:flex;align-items:baseline;gap:7px;margin:23px 0 22px;padding-bottom:20px;border-bottom:1px solid var(--line)}.price{font-family:"Noto Sans Bengali",Georgia,serif;font-size:34px;color:var(--green);font-weight:700}.currency{font-size:14px;color:var(--green);font-weight:600}.price-note{color:var(--muted);font-size:12px;margin-left:auto}.description{font-size:15px;line-height:1.9;color:#53635d;white-space:pre-line;margin:0 0 24px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line);margin:0 0 24px}.detail-cell{padding:13px 14px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:60px}.detail-label{font-size:10px;letter-spacing:1px;text-transform:uppercase;color:#8c8c7f;margin-bottom:5px}.detail-value{font-size:13px;color:#344843;line-height:1.55}.copy-row{padding:17px 0;border-top:1px solid var(--line);display:flex;align-items:center;gap:12px}.copy-button{border:0;background:var(--green);color:#fff;border-radius:4px;padding:13px 18px;font-weight:600;cursor:pointer;transition:.15s}.copy-button:hover{background:#183a35;transform:translateY(-1px)}.copy-button:focus-visible,.thumb:focus-visible,.lightbox button:focus-visible{outline:3px solid #d7b46a;outline-offset:2px}.copy-hint{color:var(--muted);font-size:11px;line-height:1.6}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);background:#183a35;color:white;border-radius:999px;padding:11px 18px;font-size:13px;opacity:0;pointer-events:none;transition:.25s;z-index:30}.toast.show{opacity:1;transform:translate(-50%,0)}.error-card,.loading-card{max-width:560px;margin:80px auto;background:var(--paper);padding:34px;border:1px solid var(--line);text-align:center;border-radius:6px;box-shadow:var(--shadow)}.error-icon{font-size:30px;color:var(--gold)}.error-card h1{font-family:Georgia,serif;font-weight:500;font-size:26px}.error-card p,.loading-card p{color:var(--muted);line-height:1.8;font-size:14px}.spinner{display:inline-block;width:23px;height:23px;border:2px solid #e1dacb;border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.lightbox{border:0;padding:0;background:rgba(15,23,22,.96);width:100vw;height:100vh;max-width:none;max-height:none;overflow:hidden;align-items:center;justify-content:center}.lightbox[open]{display:flex}.lightbox img{max-width:min(88vw,1500px);max-height:88vh;object-fit:contain}.lightbox-close,.lightbox-arrow{position:absolute;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.1);color:white;border-radius:50%;cursor:pointer;display:grid;place-items:center}.lightbox-close{right:22px;top:20px;width:42px;height:42px;font-size:27px}.lightbox-arrow{top:50%;transform:translateY(-50%);width:48px;height:48px;font-size:36px;line-height:1}.lightbox-arrow.prev{left:20px}.lightbox-arrow.next{right:20px}.lightbox-count{position:absolute;bottom:18px;color:#fff;font-size:12px;letter-spacing:1px}.site-footer{max-width:1180px;margin:auto;padding:20px 22px 30px;text-align:center;color:#859088;font-size:11px;letter-spacing:.4px}.site-footer span{padding:0 5px;color:var(--gold)}@media(max-width:820px){.site-header{height:66px;padding:0 16px}.page-shell{padding:16px 14px 30px}.product-layout{grid-template-columns:1fr;gap:18px}.gallery{position:relative;top:0}.hero-frame{aspect-ratio:1/1;max-height:none;border-radius:4px}.details{padding:8px 2px 0}.product-title{margin-top:11px;font-size:30px}.price-line{margin:17px 0}.price{font-size:30px}.secure-pill{font-size:0}.secure-pill span{width:8px;height:8px}.thumb{width:68px;height:70px}.lightbox img{max-width:100vw;max-height:82vh}.lightbox-arrow{width:40px;height:40px}.lightbox-arrow.prev{left:8px}.lightbox-arrow.next{right:8px}.lightbox-close{right:12px;top:12px}}@media(max-width:380px){.brand strong{font-size:14px}.product-title{font-size:27px}.detail-cell{padding:11px 9px}}