#nav{z-index:50;transition:background .3s,border-color .3s,-webkit-backdrop-filter .3s,backdrop-filter .3s;position:fixed;top:0;left:0;right:0}#nav.scrolled{background:var(--nav-scrolled-bg);border-bottom:1px solid var(--bd);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.nav-inner{align-items:center;gap:32px;max-width:1180px;height:64px;margin:0 auto;padding:0 24px;display:flex}.nav-link{font-family:var(--font-mono);color:var(--mist);font-size:.78rem;text-decoration:none;transition:color .18s}.nav-link:hover{color:var(--paper)}.nav-cta{background:var(--rust);color:var(--on-rust);font-family:var(--font-mono);cursor:pointer;border:none;border-radius:8px;align-items:center;gap:7px;padding:8px 20px;font-size:.8rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.nav-cta:hover{background:var(--rust2);transform:translateY(-1px);box-shadow:0 6px 20px #c4521a66}.btn-ghost{border:1px solid var(--bd2);color:var(--mist);font-family:var(--font-mono);cursor:pointer;background:0 0;border-radius:10px;align-items:center;gap:8px;padding:13px 28px;font-size:.85rem;text-decoration:none;transition:all .2s;display:inline-flex}.btn-ghost:hover{border-color:var(--rust);color:var(--rust)}.faq-item{background:linear-gradient(145deg,var(--bg2),var(--bg3));border:1px solid var(--bd);border-radius:12px;transition:border-color .2s;overflow:hidden}.faq-item:hover{border-color:var(--bd2)}.faq-item.open{border-color:#c4521a4d}.faq-item.open:before{content:"";background:linear-gradient(90deg,var(--rust),transparent);height:2px;display:block}.faq-q{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:14px;padding:18px 20px;transition:background .15s;display:flex}.faq-q:hover{background:#ffffff05}.faq-num{font-family:var(--font-ui);color:#c4521a4d;flex-shrink:0;min-width:24px;font-size:1.1rem;line-height:1;transition:color .2s}.faq-item.open .faq-num{color:var(--rust)}.faq-text{font-family:var(--font-mono);color:var(--paper);flex:1;font-size:.82rem;line-height:1.5}.faq-chevron{border:1px solid var(--bd2);width:22px;height:22px;color:var(--mist);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;transition:all .25s;display:flex}.faq-item.open .faq-chevron{color:var(--rust);background:#c4521a1a;border-color:#c4521a4d;transform:rotate(180deg)}.faq-answer{transition:max-height .35s cubic-bezier(.16,1,.3,1),opacity .3s;overflow:hidden}.faq-answer-inner{border-top:1px solid var(--bd);padding:0 20px 20px 58px}.cchip{font-family:var(--font-mono);cursor:pointer;border:1px solid var(--bd2);color:var(--mist);background:var(--bg3);white-space:nowrap;border-radius:8px;align-items:center;gap:6px;padding:6px 14px;font-size:.7rem;transition:all .18s;display:flex}.cchip.on{background:var(--rust);color:var(--on-rust);border-color:var(--rust)}.cchip:not(.on):hover{color:var(--paper);border-color:var(--bd3)}.pop-tag{font-family:var(--font-mono);color:#fbbf24;background:#fbbf241a;border:1px solid #fbbf2440;border-radius:5px;margin-left:6px;padding:2px 8px;font-size:.62rem}.hl{color:var(--paper);background:#c4521a40;border-radius:2px}.srch-wrap{position:relative}.srch-wrap svg{pointer-events:none;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.drop{background:var(--bg2);border:1px solid var(--bd2);z-index:50;border-radius:10px;position:absolute;overflow:hidden;box-shadow:0 16px 48px #00000080}.di{font-family:var(--font-mono);color:var(--mist);cursor:pointer;border-bottom:1px solid var(--bd);align-items:center;gap:10px;padding:9px 14px;font-size:.78rem;transition:background .15s,color .15s;display:flex}.di:last-child{border-bottom:none}.di:hover{background:var(--bg3);color:var(--paper)}@keyframes fadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.afu{animation:.4s cubic-bezier(.16,1,.3,1) both fadeUp}.container{max-width:1180px;margin:0 auto}