body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Bengali",sans-serif;background:linear-gradient(180deg,color-mix(in srgb,var(--bg-light) 65%,#fff 35%) 0%,var(--bg) 100%);color:var(--deep);line-height:1.8}.hero{padding:54px 0 28px;background:radial-gradient(circle at right top,rgba(56,189,248,.24),transparent 28%),linear-gradient(135deg,#fbfeff 0%,#dff4ff 45%,#ebf8ff 100%);border-bottom:1px solid rgba(30,41,59,.08)}.hero-card,.content-card,.note-card,.fact-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card,.content-card{padding:28px}.note-card{padding:22px;border-left:5px solid var(--ice)}.fact-card{padding:18px;text-align:center;background:#eff9ff}.section-title{font-size:clamp(1.45rem,2vw,2.05rem);font-weight:800;margin-bottom:1rem;color:var(--deep)}.btn-ice{background:var(--ice);color:#07283d;border:none;border-radius:999px;padding:12px 22px;font-weight:700}.btn-ice:hover{background:var(--primary);color:var(--text-light)}.btn-outline-ice{border:1px solid var(--ice);color:var(--deep);background:var(--text-light);border-radius:999px;padding:12px 22px;font-weight:700}.btn-outline-ice:hover{background:var(--ice);color:var(--text-light)}.breadcrumb-wrap{padding:18px 0 0}.breadcrumb{background:transparent;margin-bottom:0}.breadcrumb a{color:var(--deep);text-decoration:none}.breadcrumb a:hover{color:var(--ice)}.img-wrap{text-align:center;margin:28px 0}.img-wrap img{max-width:100%;height:auto;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow)}.mini-box{background:#eff9ff;border:1px solid rgba(56,189,248,.25);border-radius:16px;padding:18px;height:100%}.mini-icon{width:48px;height:48px;display:inline-flex;align-items:center;justify-content:center;border-radius:14px;background:rgba(56,189,248,.14);margin-bottom:12px;font-size:1.25rem}.table thead th{background:#dff4ff;color:var(--deep)}.table>:not(caption)>*>*{border-bottom-color:rgba(30,41,59,.12)}.small-muted{color:var(--muted)}