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.ico{font-size:22px;color:var(--accent);opacity:.8}.scroll-hint{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:7px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);z-index:2;transition:color .15s ease;animation:hintBounce 2.4s ease-in-out infinite}.scroll-hint:hover{color:var(--text)}.scroll-hint svg{width:16px;height:16px}@keyframes hintBounce{0%,to{transform:translate(-50%)}50%{transform:translate(-50%,5px)}}@media (prefers-reduced-motion:reduce){.scroll-hint{animation:none}}footer{border-top:1px solid var(--border);padding:56px 0 30px;background:var(--bg-2)}.foot-top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;grid-gap:40px;gap:40px}@media (max-width:820px){.foot-top{grid-template-columns:1fr 1fr;gap:32px 24px}.foot-brand{grid-column:1/-1}}.foot-brand .brand{margin-bottom:14px}.foot-tagline{font-size:.88rem;color:var(--muted);max-width:34ch;line-height:1.6;margin-bottom:18px}.gh-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:10px;border:1px solid var(--border-strong);background:hsla(0,0%,100%,.04);color:var(--muted);transition:color .15s ease,border-color .15s ease,background .15s ease,transform .12s ease}.gh-btn svg{width:20px;height:20px;display:block}.gh-btn:hover{color:var(--text);border-color:var(--accent);background:var(--accent-subtle);transform:translateY(-2px)}.foot-col h4{font-family:var(--mono);font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.1em;color:var(--faint);margin-bottom:14px}.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}.foot-col a{font-size:.88rem;color:var(--muted);transition:color .15s ease}.foot-col a:hover{color:var(--accent)}.foot-bottom{margin-top:44px;padding-top:22px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:14px}.foot-bottom .legal{line-height:1.7;max-width:66ch}.foot-bottom .copy,.foot-bottom .legal{font-family:var(--mono);font-size:.72rem;color:var(--faint)}.wf-steps{display:flex;flex-direction:column;gap:16px;margin-top:8px}.wf-step{border:1px solid var(--border);border-radius:16px;background:linear-gradient(180deg,var(--surface),var(--bg-2));padding:30px 32px;transition:border-color .15s ease}.wf-step:hover{border-color:var(--border-strong)}.wf-step-head{display:flex;align-items:center;gap:14px;margin-bottom:10px}.wf-num{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:11px;flex-shrink:0;font-family:var(--mono);font-size:14px;font-weight:600;color:var(--accent);background:var(--accent-subtle);border:1px solid var(--accent)}.wf-step h3{font-size:1.3rem;font-weight:640;letter-spacing:-.01em}.wf-desc{font-size:.95rem;color:var(--muted);line-height:1.55;max-width:66ch}.wf-viz{margin-top:24px;padding-top:22px;border-top:1px solid var(--border);overflow-x:auto}.flow{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.fset{flex-direction:column}.fgrid,.fset{display:flex;gap:8px}.fgrid{flex-wrap:wrap}.fdiff{display:flex;flex-direction:column;gap:12px}.fnode{border:1px solid var(--border-strong);background:var(--bg);border-radius:10px;padding:11px 14px;font-family:var(--mono);font-size:12px;color:var(--muted);white-space:nowrap}.fnode.lead{color:var(--text)}.fnode.accent{color:var(--accent);border-color:var(--accent);background:var(--accent-subtle)}.fnode.add{color:var(--add);border-color:rgba(34,197,94,.5);background:rgba(34,197,94,.08)}.fnode .k,.fnode.dim{color:var(--faint)}.fnode .k{display:block;font-size:10px;margin-top:3px}.farrow{color:var(--faint);font-size:16px;flex-shrink:0}.shelf{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:10px;gap:10px}@media (max-width:720px){.shelf{grid-template-columns:repeat(2,1fr)}}.tile{border:1px solid var(--border-strong);background:var(--bg);border-radius:10px;padding:12px 13px}.tile .tn{font-size:12px;font-weight:600}.tile .tv{font-family:var(--mono);font-size:10px;color:var(--accent);margin-top:5px}