.insight-card{background:#fff;border:1px solid rgba(59,130,246,.08);border-radius:28px;margin-bottom:24px;padding:32px 24px;box-shadow:0 4px 6px -1px rgba(0,0,0,.02),0 10px 15px -3px rgba(0,0,0,.03),0 20px 25px -5px rgba(0,0,0,.03);color:#1f2937;transition:transform .3s cubic-bezier(.34,1.56,.64,1)}.insight-card:hover{transform:translateY(-4px)}.insight-header{margin-bottom:24px;border-bottom:1px solid rgba(0,0,0,.04);padding-bottom:20px}.insight-topic-badge{display:inline-block;padding:4px 12px;border-radius:10px;color:#fff;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;box-shadow:0 2px 8px rgba(0,0,0,.1)}.insight-title{font-size:24px;font-weight:800;line-height:1.4;margin-top:0;margin-bottom:0;color:#111827;letter-spacing:-.02em}.insight-meta{font-size:14px;font-weight:500;color:#6b7280}.insight-body{display:flex;flex-direction:column;gap:28px}.insight-section{padding-left:16px;border-left:3px solid rgba(59,130,246,.2)}.section-subtitle{font-size:16px;font-weight:800;color:#2563eb;margin-bottom:10px;letter-spacing:-.01em}.section-content{font-size:16px;line-height:1.7;color:#374151;white-space:pre-line;word-break:keep-all}.section-bullets{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.bullet-item{font-size:16px;line-height:1.6;color:#374151;padding-left:20px;position:relative;word-break:keep-all}.bullet-item:before{content:"•";position:absolute;left:0;color:#3b82f6;font-weight:800}.insight-one-liner{margin-top:36px;position:relative}.oneliner-quote{font-family:serif;font-size:56px;color:#3b82f6;opacity:.15;position:absolute;top:10px;left:0}.oneliner-text{font-size:17px;font-weight:700;font-style:italic;line-height:1.6;color:#111827;padding-left:36px;word-break:keep-all}@media (max-width:480px){.insight-card{padding:28px 20px;border-radius:24px}.insight-title{font-size:20px}.section-content{font-size:15px}}.tab-nav-wrapper{border-bottom:1px solid rgba(169,169,215,.3);width:100%}.tab-nav-scroll{display:flex;overflow-x:auto;padding:4px 16px 12px;gap:8px;-ms-overflow-style:none;scrollbar-width:none}.tab-nav-scroll::-webkit-scrollbar{display:none}@media (min-width:481px){.tab-nav-scroll{max-width:480px;margin:0 auto}}.tab-chip{white-space:nowrap;padding:8px 24px;border-radius:9999px;font-weight:700;font-size:14px;transition:all .2s;flex-shrink:0;border:none;cursor:pointer;font-family:inherit}.tab-chip.active{background-color:#0049e6;color:#f2f1ff;box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06)}.tab-chip:not(.active){background-color:#f2efff;color:#575881}.tab-chip:not(.active):hover{background-color:#e1dfff}