*{box-sizing:border-box}body{margin:0;font-family:'Hind Siliguri','Noto Sans Bengali',system-ui,-apple-system,sans-serif;color:var(--ink);background:linear-gradient(180deg,#fffaf3 0%,var(--cream) 52%,var(--text-light) 100%);line-height:1.75;word-wrap:break-word}a{color:inherit;text-decoration:none}img{max-width:100%}.error-hero{padding:78px 0 72px;background:radial-gradient(circle at 14% 18%,rgba(180,83,9,.16),transparent 34%),radial-gradient(circle at 85% 14%,rgba(214,211,209,.58),transparent 30%),linear-gradient(135deg,#fff7ed 0%,#f5f5f4 58%,var(--text-light) 100%)}.section-pad{padding:64px 0}.eyebrow{display:inline-flex;align-items:center;gap:.45rem;padding:.35rem .9rem;border-radius:999px;background:#ffedd5;color:var(--deep-brown);font-weight:700;margin-bottom:1rem;border:1px solid #fed7aa}h1,h2,h3{color:#1c1917;font-weight:700;line-height:1.25}h1{font-size:clamp(2.4rem,7vw,5.4rem);letter-spacing:-.03em}h2{font-size:clamp(1.45rem,3vw,2.25rem);margin-bottom:1rem}.lead-text{font-size:1.13rem;color:#57534e}.soft-card,.help-card{height:auto;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.94);box-shadow:0 18px 45px rgba(68,34,10,.08)}.help-card{padding:1.35rem}.icon-badge{width:52px;min-width:52px;height:52px;border-radius:18px;display:inline-flex;align-items:center;justify-content:center;background:#ffedd5;color:var(--warm-brown);font-size:1.45rem;margin-bottom:1rem}.error-code{display:inline-flex;align-items:center;justify-content:center;padding:.35rem 1rem;border-radius:999px;background:var(--deep-brown);color:#fff7ed;font-weight:700;letter-spacing:.06em;margin-bottom:1rem}.btn-brown{background:var(--warm-brown);color:var(--text-light);border:0;border-radius:999px;padding:.86rem 1.35rem;font-weight:700;box-shadow:0 12px 24px rgba(180,83,9,.24);white-space:normal}.btn-brown:hover,.btn-brown:focus{background:var(--deep-brown);color:var(--text-light)}.btn-outline-brown{color:var(--deep-brown);border:1px solid var(--warm-brown);border-radius:999px;padding:.82rem 1.25rem;font-weight:700;background:#fffaf3;white-space:normal}.btn-outline-brown:hover,.btn-outline-brown:focus{background:#ffedd5;color:var(--deep-brown)}.notice-box{border-left:6px solid var(--warm-brown);background:#fff7ed;border-radius:20px;padding:1.25rem}@media (max-width:991px){.error-hero{padding:58px 0}.section-pad{padding:50px 0}}