:root{color-scheme:light;--primary:#006a4e;--primary-strong:#00523d;--secondary:#f42a41;--accent:#ffd54f;--ink:#0f172a;--muted:#64748b;--soft:#f6f8fb;--soft-2:#edf4f1;--surface:#fbfcfe;--card:#ffffff;--line:#e5eaf0;--line-strong:#cbd5e1;--shadow:0 24px 70px rgba(15,23,42,0.09);--shadow-soft:0 14px 34px rgba(15,23,42,0.07);--shadow-tight:0 8px 20px rgba(15,23,42,0.05);--radius:16px;--radius-sm:12px;--container:1180px;--header-h:76px;--font:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);background:linear-gradient(180deg,#ffffff 0,#f8fbfa 360px,var(--soft) 100%);line-height:1.6;text-rendering:optimizeLegibility}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,select,textarea{font:inherit}button{cursor:pointer}.skip-link{position:absolute;left:16px;top:-48px;z-index:200;border-radius:999px;padding:10px 14px;background:var(--ink);color:#fff;transition:top 180ms ease}.skip-link:focus{top:14px}.scroll-progress{position:fixed;inset:0 auto auto 0;z-index:120;width:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent))}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.88);border-bottom:1px solid rgba(226,232,240,0.86);backdrop-filter:blur(18px)}.nav-wrap,.container{width:min(100% - 32px,var(--container));margin-inline:auto}.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:var(--header-h);gap:22px}.brand{display:inline-flex;align-items:center;gap:12px;min-width:max-content;font-weight:850}.brand-mark{display:grid;width:42px;height:42px;place-items:center;border-radius:13px;background:linear-gradient(145deg,var(--primary),#064e3b);color:#fff;box-shadow:0 12px 24px rgba(0,106,78,0.22)}.brand-mark::after{content:"BD";color:#fff;font-size:0.78rem;font-weight:900;line-height:1}.brand-text{display:flex;flex-direction:column;line-height:1.05}.brand-text span{color:var(--muted);font-size:0.78rem;font-weight:700}.desktop-nav,.nav-actions{display:flex;align-items:center;gap:8px}.desktop-nav a,.mobile-nav a{border-radius:999px;padding:10px 14px;color:var(--muted);font-size:0.95rem;font-weight:700}.desktop-nav a:hover,.desktop-nav a:focus-visible,.desktop-nav a.active,.mobile-nav a:hover,.mobile-nav a:focus-visible,.mobile-nav a.active{background:rgba(0,106,78,0.08);color:var(--primary)}.icon-button,.menu-button{display:inline-grid;width:42px;height:42px;place-items:center;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink);box-shadow:var(--shadow-tight)}.icon-button:hover,.menu-button:hover{border-color:var(--primary);color:var(--primary)}.menu-button{display:none}.icon{width:19px;height:19px}.mobile-nav{display:none;position:fixed;inset:var(--header-h) 0 auto 0;z-index:99;border-bottom:1px solid var(--line);background:var(--card);padding:16px;box-shadow:var(--shadow)}.mobile-nav.is-open{display:grid;gap:8px}.search-panel{position:fixed;inset:var(--header-h) 0 auto 0;z-index:101;display:none;border-bottom:1px solid var(--line);background:rgba(255,255,255,0.96);backdrop-filter:blur(18px);box-shadow:var(--shadow)}.search-panel.is-open{display:block}.search-panel-inner{width:min(100% - 32px,880px);margin:0 auto;padding:22px 0}.search-control{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);padding:12px 14px;box-shadow:0 16px 40px rgba(15,23,42,0.08)}.search-control input{width:100%;border:0;outline:0;background:transparent;color:var(--ink);font-size:1rem}.global-results{display:grid;gap:10px;margin-top:14px}.global-result{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--card);padding:12px}.global-result img{width:38px;height:38px;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:4px}.hero{position:relative;overflow:hidden;padding:72px 0 42px;background:linear-gradient(135deg,#ffffff 0%,#f3faf7 54%,#fff7f8 100%)}.hero::before{position:absolute;inset:0;background-image:linear-gradient(rgba(0,106,78,0.055) 1px,transparent 1px),linear-gradient(90deg,rgba(0,106,78,0.055) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,rgba(0,0,0,0.72),transparent 82%);content:""}.hero::after{position:absolute;inset:auto 0 0 0;height:1px;background:var(--line);content:""}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(340px,0.9fr);align-items:center;gap:38px}.eyebrow{display:inline-flex;align-items:center;gap:8px;width:fit-content;border:1px solid rgba(0,106,78,0.18);border-radius:999px;background:rgba(255,255,255,0.84);color:var(--primary);padding:8px 12px;font-size:0.82rem;font-weight:850}.eyebrow-dot{width:8px;height:8px;border-radius:999px;background:var(--secondary)}h1,h2,h3,p{margin-top:0}h1,.hero-title{max-width:780px;margin-bottom:18px;color:var(--ink);font-size:4rem;line-height:1.04;font-weight:850}.hero-copy{max-width:670px;color:#475569;font-size:1.18rem}.hero-actions,.card-actions,.inline-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.hero-actions{margin-top:28px}.button{position:relative;display:inline-flex;min-height:46px;align-items:center;justify-content:center;gap:9px;overflow:hidden;border:1px solid transparent;border-radius:999px;padding:11px 18px;background:var(--primary);color:#fff;font-weight:850;line-height:1;box-shadow:0 12px 24px rgba(0,106,78,0.18);transition:transform 180ms ease,box-shadow 180ms ease,border-color 180ms ease,background 180ms ease}.button:hover{transform:translateY(-2px);box-shadow:0 18px 32px rgba(0,106,78,0.23)}.button.secondary{background:var(--card);color:var(--primary);border-color:rgba(0,106,78,0.22);box-shadow:0 12px 24px rgba(15,23,42,0.06)}.button.danger{background:var(--secondary);box-shadow:0 14px 28px rgba(244,42,65,0.2)}.button.small{min-height:38px;padding:9px 13px;font-size:0.9rem}.button.ghost{background:transparent;color:var(--primary);border-color:var(--line);box-shadow:none}.ripple{position:absolute;width:10px;height:10px;border-radius:999px;background:rgba(255,255,255,0.48);transform:translate(-50%,-50%) scale(0);animation:ripple 540ms ease-out;pointer-events:none}@keyframes ripple{to{opacity:0;transform:translate(-50%,-50%) scale(22)}}.hero-tool{border:1px solid rgba(0,106,78,0.16);border-radius:24px;background:rgba(255,255,255,0.9);padding:22px;box-shadow:var(--shadow);backdrop-filter:blur(18px)}.tool-title{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}.tool-title h2{margin:0;font-size:1.1rem}.mini-badge{display:inline-flex;min-height:30px;align-items:center;border-radius:999px;background:rgba(244,42,65,0.1);color:var(--secondary);padding:6px 10px;font-size:0.78rem;font-weight:800}.hero-search{display:grid;gap:10px}.hero-search input{width:100%;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;color:var(--ink);padding:13px 14px;outline:0}.hero-search input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(0,106,78,0.12)}.hero-result-list{display:grid;gap:10px;min-height:136px}.hero-result{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;padding:11px}.hero-result img{width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:4px}.hero-result strong{display:block;line-height:1.25}.hero-result span{color:var(--muted);font-size:0.86rem}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:32px}.stat{border:1px solid rgba(0,106,78,0.12);border-radius:var(--radius);background:rgba(255,255,255,0.82);padding:16px;box-shadow:var(--shadow-tight)}.stat strong{display:block;color:var(--primary);font-size:1.55rem;line-height:1}.stat span{color:var(--muted);font-size:0.9rem;font-weight:700}.section{padding:64px 0}.section.compact{padding:44px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-kicker{color:var(--primary);font-size:0.82rem;font-weight:900;text-transform:uppercase}.section-head h2,.page-hero h1{margin-bottom:8px;font-size:2.25rem;line-height:1.12}.section-head p,.page-hero p,.prose p{color:var(--muted)}.blog-grid,.category-grid,.feature-grid,.testimonial-grid,.faq-grid,.sitemap-grid{display:grid;gap:18px}.blog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.category-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.feature-grid,.testimonial-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.faq-grid,.sitemap-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.blog-card,.category-card,.feature-card,.testimonial-card,.faq-item,.sitemap-card,.info-card,.policy-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-tight)}.blog-card,.category-card,.feature-card,.testimonial-card,.faq-item,.sitemap-card,.info-card,.policy-card{transition:transform 180ms ease,border-color 180ms ease,box-shadow 180ms ease}.blog-card:hover,.category-card:hover,.feature-card:hover,.sitemap-card:hover{transform:translateY(-4px);border-color:rgba(0,106,78,0.28);box-shadow:var(--shadow-soft)}.blog-card{position:relative;display:flex;min-height:286px;flex-direction:column;overflow:hidden;padding:18px}.blog-card::before{position:absolute;inset:0 auto 0 0;width:4px;background:linear-gradient(180deg,var(--primary),var(--secondary));opacity:0;content:"";transition:opacity 180ms ease}.blog-card:hover::before{opacity:1}.blog-card-head{display:flex;align-items:flex-start;gap:14px}.blog-icon-frame{display:grid;flex:0 0 auto;width:54px;height:54px;place-items:center;border:1px solid var(--line);border-radius:15px;background:linear-gradient(180deg,#ffffff,var(--soft-2));box-shadow:var(--shadow-tight)}.blog-logo,.result-logo{object-fit:cover}.blog-logo{width:38px;height:38px;border-radius:11px}.blog-card h3{margin:0 0 4px;font-size:1.08rem;line-height:1.25}.blog-card p{margin:15px 0 18px;color:var(--muted);font-size:0.96rem}.meta-row,.badge-row{display:flex;flex-wrap:wrap;gap:8px}.badge,.meta-pill{display:inline-flex;min-height:28px;align-items:center;border-radius:999px;padding:6px 10px;font-size:0.76rem;font-weight:850}.badge{background:rgba(0,106,78,0.1);color:var(--primary)}.badge.featured{background:rgba(255,213,79,0.32);color:#7a5600}.badge.new{background:rgba(244,42,65,0.1);color:var(--secondary)}.meta-pill{background:var(--soft);color:var(--muted)}.card-actions{margin-top:auto}.category-card{display:grid;min-height:144px;align-content:space-between;padding:18px}.category-card strong{font-size:1.06rem}.category-card span{color:var(--muted);font-size:0.92rem}.category-icon{display:grid;width:42px;height:42px;place-items:center;border-radius:14px;background:rgba(0,106,78,0.08);color:var(--primary);font-weight:900}.directory-toolbar{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;margin-bottom:20px}.filter-controls{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.filter-controls select,.filter-controls input,.directory-toolbar>input,.form-field input,.form-field textarea{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--card);color:var(--ink);padding:11px 13px;outline:0}.filter-controls select:focus,.filter-controls input:focus,.directory-toolbar>input:focus,.form-field input:focus,.form-field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(0,106,78,0.12)}.count-note{color:var(--muted);font-weight:700}.page-hero{padding:56px 0 36px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,#ffffff 0%,#f3faf7 62%,#fff 100%)}.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:18px;color:var(--muted);font-size:0.88rem;font-weight:700}.breadcrumb a{color:var(--primary)}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px;align-items:start}.prose{display:grid;gap:18px}.prose h2,.prose h3{margin-bottom:6px;line-height:1.18}.prose ul,.prose ol{margin:0;padding-left:20px;color:var(--muted)}.info-card,.policy-card{padding:22px}.sticky-card{position:sticky;top:calc(var(--header-h) + 20px)}.blog-detail-shell{display:grid;gap:22px}.blog-profile{display:grid;grid-template-columns:110px 1fr;gap:20px;align-items:center;border:1px solid var(--line);border-radius:24px;background:var(--card);padding:24px;box-shadow:var(--shadow-soft)}.blog-profile-premium{position:relative;grid-template-columns:minmax(0,1fr) 320px;overflow:hidden;border-radius:28px;background:linear-gradient(135deg,rgba(0,106,78,0.08),transparent 34%),linear-gradient(180deg,#ffffff,var(--card));padding:26px}.blog-profile-premium::after{position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 1px 0 rgba(255,255,255,0.7);content:"";pointer-events:none}.profile-content{position:relative;z-index:1;display:flex;align-items:center;gap:20px;min-width:0}.profile-logo-wrap{display:grid;flex:0 0 auto;width:118px;height:118px;place-items:center;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:var(--shadow-tight)}.blog-profile img{width:104px;height:104px;border:1px solid var(--line);border-radius:22px;background:var(--surface);object-fit:cover;padding:8px}.profile-copy{min-width:0}.blog-profile h1,.blog-profile h2{margin-bottom:8px;font-size:2.45rem;line-height:1.08}.visit-panel{position:relative;z-index:1;display:grid;gap:12px;align-content:center;border:1px solid rgba(0,106,78,0.16);border-radius:20px;background:rgba(255,255,255,0.78);padding:18px;box-shadow:var(--shadow-tight)}.visit-panel strong{overflow-wrap:anywhere;font-size:1.05rem}.visit-label{color:var(--muted);font-size:0.78rem;font-weight:850;text-transform:uppercase}.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.tag-cloud span{border:1px solid rgba(0,106,78,0.14);border-radius:999px;background:rgba(255,255,255,0.78);color:var(--primary);padding:6px 10px;font-size:0.78rem;font-weight:800}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}.detail-main,.detail-sidebar{display:grid;gap:22px}.detail-sidebar{position:sticky;top:calc(var(--header-h) + 20px)}.screenshot-frame{overflow:hidden;border:1px solid var(--line);border-radius:24px;background:var(--card);box-shadow:var(--shadow-soft)}.screenshot-frame button{display:block;width:100%;border:0;background:transparent;padding:0}.detail-list{display:grid;gap:12px;margin:0}.detail-list div{display:grid;grid-template-columns:120px 1fr;gap:12px;border-bottom:1px solid var(--line);padding-bottom:12px}.compact-list div{grid-template-columns:92px 1fr}.detail-list dt{color:var(--muted);font-weight:800}.detail-list dd{margin:0}.site-link-card{display:grid;gap:12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--soft);padding:14px}.site-link-card span{overflow-wrap:anywhere;color:var(--muted);font-weight:800}.social-actions{margin-top:14px}.newsletter{border:1px solid rgba(0,106,78,0.18);border-radius:24px;background:linear-gradient(135deg,var(--primary),#064e3b 62%,#0f172a);color:#fff;padding:34px;box-shadow:0 24px 54px rgba(0,106,78,0.22)}.newsletter-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,0.8fr);gap:24px;align-items:center}.newsletter p{color:rgba(255,255,255,0.78)}.newsletter-form{display:flex;gap:10px}.newsletter-form input{min-width:0;flex:1;border:1px solid rgba(255,255,255,0.28);border-radius:999px;background:rgba(255,255,255,0.12);color:#fff;padding:12px 14px;outline:0}.newsletter-form input::placeholder{color:rgba(255,255,255,0.68)}.newsletter-form .button{background:var(--accent);color:#1f2937;box-shadow:none}.form-status{flex-basis:100%;min-height:24px;margin-top:10px;font-weight:800}.form-grid{display:grid;gap:14px}.form-field{display:grid;gap:7px}.form-field label{font-weight:800}.form-field textarea{min-height:130px;resize:vertical}.embed-frame{width:100%;min-height:680px;border:1px solid var(--line);border-radius:24px;background:var(--card)}.site-footer{border-top:1px solid var(--line);background:#101827;color:#e5e7eb}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,minmax(0,1fr));gap:28px;padding:50px 0}.site-footer h2,.site-footer h3{color:#fff}.site-footer p,.site-footer a,.footer-bottom{color:#cbd5e1}.footer-links{display:grid;gap:9px}.footer-links a:hover{color:var(--accent)}.social-row{display:flex;gap:10px;margin-top:18px}.social-row a{display:inline-grid;width:38px;height:38px;place-items:center;border:1px solid rgba(255,255,255,0.2);border-radius:999px;color:#fff;font-weight:900}.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid rgba(255,255,255,0.12);padding:18px 0;font-size:0.9rem}.back-to-top,.floating-submit{position:fixed;z-index:80;transform:translateY(20px);opacity:0;pointer-events:none;transition:transform 180ms ease,opacity 180ms ease}.back-to-top{right:18px;bottom:18px}.floating-submit{right:18px;bottom:74px}.back-to-top.is-visible,.floating-submit.is-visible{transform:translateY(0);opacity:1;pointer-events:auto}.empty-state{border:1px dashed var(--line-strong);border-radius:var(--radius);background:var(--card);padding:24px;color:var(--muted);text-align:center}.lightbox{position:fixed;inset:0;z-index:200;display:none;place-items:center;background:rgba(15,23,42,0.82);padding:24px}.lightbox.is-open{display:grid}.lightbox img{max-height:82vh;border-radius:18px;box-shadow:0 30px 80px rgba(0,0,0,0.36)}.lightbox-close{position:fixed;top:18px;right:18px}.fade-up{opacity:0;transform:translateY(16px);transition:opacity 520ms ease,transform 520ms ease}.fade-up.is-visible{opacity:1;transform:translateY(0)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}::selection{background:rgba(255,213,79,0.65);color:#0f172a}