.pk{gap:16px;max-width:900px;margin:0 auto;display:grid}.pk-tabs{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.pk-tab{border:1px solid var(--border);border-radius:var(--r-pill);background:var(--surface);min-height:44px;font:inherit;color:var(--heading);cursor:pointer;transition:transform .2s var(--ease);align-items:center;gap:7px;padding:8px 18px;font-size:clamp(14px,13.562px + .112vw,15px);font-weight:700;display:inline-flex}.pk-tab:hover{transform:translateY(-2px)}.pk-tab:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.pk-tab[aria-selected=true]{background:var(--heading);color:#fff;border-color:#0000}.pk-paper{box-shadow:0 1px 0 var(--border), 0 30px 60px -36px #0f172a73;background:repeating-linear-gradient(#0000 0 31px,#2563eb12 31px 32px),#fff;border-radius:6px 6px 26px 26px;padding:clamp(22px,4vw,40px);animation:.4s cubic-bezier(.34,1.56,.64,1) both pk-in;position:relative}.pk-paper:before{content:"";border-left:2px solid #db277740;position:absolute;top:0;bottom:0;left:clamp(12px,2.4vw,24px)}@keyframes pk-in{0%{opacity:0;translate:0 10px;rotate:-.6deg}}.pk-paper-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;padding-left:clamp(8px,2vw,16px);display:flex}.pk-paper-head h3{font-family:var(--font-display);color:var(--heading);margin:0;font-size:clamp(19px,17.685px + .337vw,22px)}.pk-count{border-radius:var(--r-pill);background:var(--accent-soft);color:var(--accent);padding:4px 10px;font-size:12.5px;font-weight:800}.pk-body{color:var(--text);margin:0 0 20px;padding-left:clamp(8px,2vw,16px);font-size:clamp(14.5px,13.404px + .281vw,17px);line-height:32px}.pk-copy{border-radius:var(--r-pill);background:var(--accent);min-height:44px;font:inherit;color:#fff;cursor:pointer;transition:background .2s var(--ease), transform .2s var(--ease);border:0;align-items:center;gap:7px;margin-left:clamp(8px,2vw,16px);padding:0 20px;font-size:clamp(14px,13.562px + .112vw,15px);font-weight:800;display:inline-flex}.pk-copy:hover{transform:translateY(-2px)}.pk-copy[data-done]{background:#16a34a}.pk-sr{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}@media (max-width:640px){.pk-tabs{scrollbar-width:none;flex-wrap:nowrap;justify-content:flex-start;margin-inline:-16px;padding:2px 16px 6px;overflow-x:auto}.pk-tabs::-webkit-scrollbar{display:none}.pk-tab{flex:none}.pk-body{font-size:clamp(14px,13.343px + .169vw,15.5px);line-height:28px}}@media (prefers-reduced-motion:reduce){.pk-paper{animation:none}.pk-tab,.pk-copy{transition:none}}