/* ═══════════════════════════════════════════════════════════════════════════ LANDER STYLES — shared by every landing page. Was 240 lines of byte-identical CSS inlined in guide-101, guide-202 and guide-303. Extracted when the Reply Files / Flip / bundle landers were added, because seven copies of the same stylesheet is seven places to fix a bug and six places to forget. Verified identical across all three guide landers before extracting (same md5). Linked in , so it is render-blocking exactly like the inline