:root{--sf-coal:#1c1917;--sf-ink:#1c1917;--sf-flame:#ea580c;--sf-flame-d:#c2410c;--sf-rust:#ea580c;--sf-rust-d:#c2410c;--sf-ember:#fbbf24;--sf-sun:#fbbf24;--sf-teal:#ea580c;--sf-teal-d:#c2410c;--sf-indigo:#f97316;--sf-cyan:#fbbf24;--sf-cream:#fffbeb;--sf-mist:#fffbeb;--sf-line:#d6d3d1;--sf-muted:#78716c;--sf-card:#fff;--sf-wrap-w:min(1120px,100% - 32px);--sf-mast-h:64px;--sf-gleam-h:32px;--sf-r:10px;--sf-shadow:0 12px 32px rgba(28,25,23,0.12)}body.layout-solarflare{margin:0;overflow-x:clip;background:var(--sf-cream);color:var(--sf-ink);font-family:"Segoe UI",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}body.layout-solarflare.sf-orbit-body,body.layout-solarflare.sf-summit-body,body.layout-solarflare.sf-current-body,body.layout-solarflare.sf-nova-body,body.layout-solarflare.sf-dossier-body,body.layout-solarflare.sf-burst-body,body.layout-solarflare.sf-nexus-body,body.layout-solarflare.sf-logbook-body,body.layout-solarflare.sf-hatch-body,body.layout-solarflare.sf-codex-body{padding:0;padding-top:calc(var(--sf-mast-h,64px) + var(--sf-gleam-h,32px))}body.layout-solarflare #main-content{padding:0;max-width:none;width:100%}.sf-orbit{display:flex;flex-direction:column;min-height:100vh;min-width:0;width:100%}.sf-stage{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0}.sf-mast{position:fixed;top:0;left:0;right:0;z-index:500;height:var(--sf-mast-h,64px);background:linear-gradient(90deg,#1c1917 0%,#292524 40%,#c2410c 100%);border-bottom:2px solid var(--sf-sun);box-shadow:0 4px 24px rgba(28,25,23,0.25)}.sf-mast__inner{display:flex;align-items:center;gap:16px;height:100%;max-width:var(--sf-wrap-w);margin-inline:auto;padding-inline:16px}.sf-mast__brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;min-width:0;flex-shrink:0}.sf-mast__mark{width:36px;height:36px;border-radius:8px;flex-shrink:0}.sf-mast__brand-text{display:flex;flex-direction:column;gap:1px;min-width:0}.sf-mast__brand-text strong{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sf-mast__brand-text small{font-size:10px;color:#fde68a;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sf-mast__nav{display:flex;align-items:center;gap:4px;flex:1;min-width:0;overflow-x:auto;justify-content:center}.sf-mast__link{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;text-decoration:none;color:#fef3c7;font-size:13px;font-weight:700;white-space:nowrap;transition:background 0.15s,color 0.15s}.sf-mast__link:hover{background:rgba(255,255,255,0.1);color:#fff}.sf-mast__link.is-active{color:var(--sf-ink);background:linear-gradient(135deg,#fbbf24,#f97316);box-shadow:0 4px 14px rgba(0,0,0,0.2)}.sf-mast__ico{font-size:14px;line-height:1}.sf-mast__cta{flex-shrink:0}.sf-gleam{position:fixed;top:var(--sf-mast-h,64px);left:0;right:0;z-index:490;height:var(--sf-gleam-h,32px);background:rgba(255,251,235,0.95);backdrop-filter:blur(6px);border-bottom:1px solid var(--sf-line);overflow:hidden}.sf-gleam__track{display:flex;align-items:center;height:100%;gap:24px;animation:sf-gleam-scroll 28s linear infinite;white-space:nowrap;font-size:12px;font-weight:600;color:var(--sf-muted);padding-inline:16px}.sf-gleam__dot{width:7px;height:7px;border-radius:50%;background:var(--sf-flame);flex-shrink:0;animation:sf-pulse 2s ease infinite}@keyframes sf-gleam-scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}@keyframes sf-pulse{0%,100%{box-shadow:0 0 0 0 rgba(234,88,12,0.45)}50%{box-shadow:0 0 0 5px rgba(234,88,12,0)}}.sf-wrap{width:var(--sf-wrap-w);margin-inline:auto;padding-inline:16px}.sf-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border-radius:8px;font-size:13px;font-weight:800;text-decoration:none;border:2px solid transparent;cursor:pointer}.sf-btn--xs{padding:6px 12px;font-size:12px}.sf-btn--accent{color:#fff;background:var(--sf-flame)}.sf-btn--accent:hover{background:var(--sf-indigo)}.sf-btn--ghost{background:#fff;border-color:var(--sf-line);color:var(--sf-flame-d)}.sf-btn--ghost:hover{border-color:var(--sf-indigo);color:var(--sf-indigo)}.sf-btn--light{background:transparent;border-color:rgba(255,255,255,0.35);color:#fff}.sf-sec-h,.sf-summit__sec-h{font-size:clamp(1.25rem,2.5vw,1.6rem);font-weight:900;margin:0 0 16px;color:var(--sf-ink)}.sf-panel{background:var(--sf-card);border:1px solid var(--sf-line);border-radius:var(--sf-r);overflow:hidden;box-shadow:var(--sf-shadow)}.sf-panel__frame{position:relative;overflow:hidden}.sf-panel__frame img:not(.site-img-wm__logo){display:block;width:100%;height:auto}.sf-crumb{margin:0 0 12px}.sf-crumb__list{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0;font-size:12px;color:var(--sf-muted)}.sf-crumb__list li:not(:last-child)::after{content:"/";margin-left:6px;color:var(--sf-line)}.sf-crumb__list a{color:var(--sf-flame);text-decoration:none}.sf-crumb__list a:hover{color:var(--sf-indigo)}.sf-crumb__list span[aria-current]{color:var(--sf-ink)}body.layout-solarflare .site-img-wm{display:inline-flex!important;flex-direction:row!important;align-items:center!important;width:auto!important;height:auto!important;max-height:none!important}body.layout-solarflare .site-img-wm__logo{width:14px!important;height:14px!important;max-width:14px!important;max-height:14px!important;min-height:0!important;object-fit:contain!important}.sf-anchor{background:var(--sf-ink);color:#fef3c7;border-top:3px solid var(--sf-flame);margin-top:auto}.sf-anchor__row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,0.08)}.sf-anchor__row:last-child{border-bottom:none;padding:12px 0}.sf-anchor__row--brand{gap:10px}.sf-anchor__mark{width:32px;height:32px;border-radius:6px;flex-shrink:0}.sf-anchor__title{font-size:13px;font-weight:800;color:#fff;margin:0}.sf-anchor__tag{font-size:11px;color:#a8a29e;margin:2px 0 0;max-width:42ch}.sf-anchor__nav{display:flex;flex-wrap:wrap;gap:6px;flex:1}.sf-chip{display:inline-flex;padding:5px 12px;border-radius:999px;font-size:11px;font-weight:700;text-decoration:none;background:rgba(255,255,255,0.06);color:#e7e5e4;border:1px solid rgba(255,255,255,0.1)}.sf-chip:hover{background:rgba(251,191,36,0.15);color:var(--sf-sun);border-color:var(--sf-flame)}.sf-anchor__meta{font-size:11px;color:#a8a29e;margin-left:auto;text-align:right}.sf-anchor__meta a{color:#e7e5e4}.sf-anchor__copy{margin:0;font-size:10px;color:#78716c}@media (max-width:900px){:root{--sf-mast-h:56px}.sf-mast__brand-text small{display:none}.sf-mast__link span:not(.sf-mast__ico){max-width:4em;overflow:hidden;text-overflow:ellipsis}.sf-mast__nav{justify-content:flex-start}.sf-anchor__meta{margin-left:0;text-align:left;width:100%}}.sf-nexus,.sf-logbook,.sf-hatch{background:var(--sf-cream)}.sf-nexus__sec-h,.sf-logbook__sec-h{font-size:clamp(1.2rem,2.5vw,1.55rem);font-weight:900;margin:0 0 10px;color:var(--sf-coal)}.sf-nexus__sec-h--light,.sf-logbook__sec-h--light{color:#fff}.sf-nexus__sec-lede,.sf-logbook__sec-note{margin:0 0 18px;font-size:14px;color:var(--sf-muted);max-width:56ch}.sf-nexus__faq-list{display:grid;gap:0}.sf-nexus__sec-lede--light{color:#fff7ed}.sf-nexus__sec-lede--center{text-align:center;margin-inline:auto}.sf-gap{min-height:50vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:48px 16px}.sf-gap__code{font-size:72px;font-weight:900;color:var(--sf-rust);line-height:1;margin:0}.sf-gap h1{margin:12px 0 8px}.sf-gap p{color:var(--sf-muted);max-width:40ch}.sf-gap__act{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap;justify-content:center}body.layout-solarflare .sf-wrap.container,body.layout-solarflare .container.sf-wrap{max-width:var(--sf-wrap-w);margin-left:auto;margin-right:auto}.sf-summit .sf-chip{background:#fff;color:var(--sf-ink);border:1px solid var(--sf-line)}.sf-summit .sf-chip:hover{border-color:var(--sf-teal);color:var(--sf-teal)}.sf-summit__chips-inner{display:flex;flex-wrap:wrap;gap:8px}.sf-gap{min-height:50vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:48px 16px}.sf-gap__code,.sf-gap__halo + .sf-gap__code{font-size:72px;font-weight:900;color:var(--sf-rust)}