._section_12stx_1{margin:40px 0;padding:30px;border:1px solid #e4e6ea;border-radius:12px;background:#fafbfc;scroll-margin-top:100px}._section_12stx_1 h2{font-size:clamp(26px,3vw,34px);line-height:1.2;letter-spacing:-.7px;margin:0 0 14px}._intro_12stx_1{max-width:820px;font-size:15px;line-height:1.8;color:#59606c}._grid_12stx_1{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:24px 0}._card_12stx_1{background:#fff;border:1px solid #e4e6ea;border-radius:8px;padding:22px}._card_12stx_1 h3{font-size:18px;margin:0 0 12px}._card_12stx_1 p{font-size:14px;line-height:1.7;color:#59606c;margin:0 0 12px}._card_12stx_1 strong{color:#252b35}._example_12stx_1{padding:18px 22px;background:var(--spark-tint);border-radius:8px;font-size:14px;line-height:1.8}._note_12stx_1{font-size:11px;color:#767d87;line-height:1.7;margin:18px 0}@media(max-width:900px){._grid_12stx_1{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:650px){._section_12stx_1{padding:22px}._grid_12stx_1{grid-template-columns:1fr}._card_12stx_1{padding:20px}}