.research-card{border-radius:20px;padding:56px;min-height:520px;display:flex;flex-direction:column;justify-content:space-between;gap:40px}.research-card[data-tone=ink]{background:var(--ink);color:var(--paper)}.research-card[data-tone=signal]{background:var(--signal);color:var(--paper)}.research-card[data-tone=sheet]{background:var(--paper);color:var(--ink);border:1px solid var(--rule)}.research-card-headline{font-size:52px;line-height:1.08;font-weight:800;max-width:900px;margin:0}.research-big{font-family:var(--font-mono),ui-monospace,monospace;font-size:140px;line-height:.9}.research-action{font-size:14px;font-weight:600;min-height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--rule);background:var(--paper);color:var(--ink);display:inline-flex;align-items:center;cursor:pointer;text-decoration:none}.research-action:hover{border-color:var(--ink)}.research-pill{border-radius:999px}@media (max-width:820px){.research-card{padding:28px;min-height:0;gap:28px}.research-card-headline{font-size:30px}.research-big{font-size:88px}}