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var(--line);border-radius:16px;background:linear-gradient(180deg,#ffffff0b,#ffffff03)}.sig-tier-top{display:flex;align-items:center;gap:.75rem;margin-bottom:1.4rem}.sig-tier-bar{width:26px;height:3px;border-radius:999px;background:var(--accent)}.sig-tier-region{margin:0;color:var(--bright);font-size:1.12rem;font-weight:600}.sig-tier-list{display:grid;gap:.7rem;margin:0;padding:0;list-style:none}.sig-tier-list li{display:flex;gap:.6rem;font-size:.86rem;line-height:1.55;color:var(--text)}.sig-tier-list svg{flex:none;width:16px;height:16px;margin-top:.22rem;color:var(--accent)}.sig-start{padding:5rem 0 4rem;border-top:1px solid var(--line);background:radial-gradient(700px 380px at 78% 20%,rgba(58,125,255,.22),transparent 70%),var(--ink-2)}.sig-start-inner{display:grid;gap:2.5rem;align-items:center}@media(min-width:1024px){.sig-start-inner{grid-template-columns:1fr 1.05fr;gap:3.5rem}}.sig-assure{display:grid;gap:.85rem;margin:1.75rem 0 0;padding:0;list-style:none}.sig-assure li{position:relative;padding-left:1.6rem;font-size:.92rem;line-height:1.6;color:var(--text)}.sig-assure li:before{content:"";position:absolute;left:0;top:.55rem;width:8px;height:8px;border-radius:999px;background:linear-gradient(96deg,#3a7dff,#5ff0cf)}.sig-start-panel{padding:1.5rem;border:1px solid var(--line);border-radius:16px;background:#040718d9;box-shadow:0 30px 70px -40px #000000e6}.sig-start-kicker{margin:0 0 .9rem;font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#6f7aa8}.sig-code{margin:0;padding:1.1rem 1.2rem;border:1px solid var(--line);border-radius:12px;background:#00000073;overflow-x:auto}.sig-code code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.8rem;line-height:1.7;color:#b9e8dc;white-space:pre}.sig-start-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.4rem}.sig-jump{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem 1.25rem;width:min(1200px,100% - 2.5rem);margin-inline:auto;padding:1.75rem 0 3rem;font-size:.82rem;color:#6f7aa8}.sig-jump a{color:var(--bright);text-decoration:none;border-bottom:1px solid rgba(185,194,230,.35);padding-bottom:1px}.sig-jump a:hover{color:#5ff0cf;border-color:#5ff0cf}@media(prefers-reduced-motion:reduce){.sig-msg,.sig-bar i,.sig-live i{animation:none!important;opacity:1}}