:root{--bg: #0A0F1C;--nav-bg: #0A0F1C;--nav-line: rgba(255, 255, 255, .06);--ink: #FFFFFF;--ink-dim: #BCC4D5;--ink-muted: #8A95B0;--cyan: #3FB0C4;--cyan-hover: #82D6E0;--red: #B22A2E;--green: #34B45F;--amber: #E95626;--pill-bg: rgba(63, 176, 196, .1);--pill-line: rgba(63, 176, 196, .4);--search-bg: rgba(255, 255, 255, .04);--search-line: rgba(255, 255, 255, .08);--card: #0E1428;--card-line: rgba(255, 255, 255, .07);--cyan-soft: rgba(63, 176, 196, .15);--cyan-line: rgba(63, 176, 196, .42);--green-soft: rgba(52, 180, 95, .12);--green-line: rgba(52, 180, 95, .5);--amber-soft: rgba(233, 86, 38, .12);--amber-line: rgba(233, 86, 38, .45);--track: rgba(255, 255, 255, .08)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}.nav{display:flex;align-items:center;gap:28px;padding:14px 28px;background:var(--nav-bg);border-bottom:1px solid var(--nav-line);position:sticky;top:0;z-index:9999}.brand{display:inline-flex;align-items:center;text-decoration:none;flex:none}.brand img{height:20px;width:auto;display:block}.hub-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;background:var(--pill-bg);border:1px solid var(--pill-line);border-radius:6px;color:var(--cyan);font-size:12px;font-weight:700;letter-spacing:.14em;text-decoration:none;flex:none}.nav-links{display:flex;align-items:center;gap:28px;list-style:none}.nav-links a{color:var(--ink-dim);font-size:14px;font-weight:500;text-decoration:none;transition:color .16s}.nav-links a:hover{color:var(--ink)}.nav-links a.active{color:var(--ink);font-weight:600}.spacer{flex:1}.search{display:inline-flex;align-items:center;gap:8px;background:var(--search-bg);border:1px solid var(--search-line);border-radius:8px;padding:7px 10px 7px 12px;color:var(--ink-muted);font-size:13px;min-width:220px;transition:border-color .16s}.search:focus-within{border-color:#3fb0c473}.search svg{width:14px;height:14px;flex:none}.search input{flex:1;background:transparent;border:none;outline:none;color:var(--ink);font-family:inherit;font-size:13px;width:100%}.search input::placeholder{color:var(--ink-muted)}.search .kbd{display:inline-flex;align-items:center;justify-content:center;min-width:18px;padding:1px 6px;background:#ffffff12;border:1px solid rgba(255,255,255,.1);border-radius:4px;color:var(--ink-muted);font-family:JetBrains Mono,monospace;font-size:11px}.cta{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;background:var(--cyan);color:#0a0f1c;font-size:13px;font-weight:600;border-radius:8px;text-decoration:none;transition:background .16s;flex:none}.cta:hover{background:var(--cyan-hover)}.app{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 64px);padding:48px 24px;background:radial-gradient(ellipse 80% 60% at 50% -10%,#3fb0c41a,#3fb0c400 60%),var(--bg)}.card{background:var(--card);border:1px solid var(--card-line);border-radius:16px;padding:44px 48px 40px;max-width:520px;width:100%;text-align:center;box-shadow:0 30px 60px #00000073}.eyebrow{color:var(--cyan);font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;margin-bottom:16px}.title{font-size:1.9rem;font-weight:700;line-height:1.12;letter-spacing:-.02em;color:var(--ink);margin-bottom:14px;text-wrap:balance}.lede{font-size:.95rem;line-height:1.6;color:var(--ink-dim);margin:0 auto 30px;max-width:420px;text-wrap:pretty}.spinner-container{display:flex;flex-direction:column;align-items:center;gap:16px}.progress-bar-track{width:100%;height:8px;background:var(--track);border-radius:999px;overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--cyan),var(--cyan-hover));border-radius:999px;transition:width .5s ease}.spinner-text{font-size:.95rem;color:var(--ink-dim)}.spinner-elapsed{font-size:.85rem;color:var(--ink-muted);font-family:JetBrains Mono,monospace;font-variant-numeric:tabular-nums}.ready-container{display:flex;flex-direction:column;align-items:center;gap:16px}.checkmark{width:56px;height:56px;border-radius:50%;background:var(--green-soft);border:1px solid var(--green-line);color:var(--green);font-size:28px;display:flex;align-items:center;justify-content:center}.ready-text{font-size:1rem;color:var(--green);font-weight:600}.redirect-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;font-size:1rem;font-weight:600;color:#0a0f1c;background:var(--cyan);border:none;border-radius:10px;cursor:pointer;text-decoration:none;transition:background .16s,transform .16s}.redirect-btn:hover{background:var(--cyan-hover);transform:translateY(-1px)}.ready-url{font-size:.8rem;color:var(--ink-muted);word-break:break-all}.retry-btn{padding:12px 28px;font-size:.95rem;font-weight:600;color:var(--ink);background:#ffffff0a;border:1px solid rgba(255,255,255,.16);border-radius:10px;cursor:pointer;font-family:inherit;transition:background .16s,border-color .16s}.retry-btn:hover{background:#ffffff14;border-color:#ffffff47}.keepalive-status{font-size:.8rem;color:var(--ink-muted);margin-top:8px}.keepalive-status.warning{color:var(--amber)}.busy-container{display:flex;flex-direction:column;align-items:center;gap:16px}.busy-icon{width:56px;height:56px;border-radius:50%;background:var(--amber-soft);border:1px solid var(--amber-line);color:var(--amber);font-size:28px;display:flex;align-items:center;justify-content:center}.busy-text{font-size:1rem;color:var(--ink);line-height:1.5}.busy-subtext{font-size:.85rem;color:var(--ink-muted)}.busy-countdown{font-weight:700;color:var(--cyan);font-family:JetBrains Mono,monospace;font-variant-numeric:tabular-nums}.error-container{display:flex;flex-direction:column;align-items:center;gap:16px}.error-icon{width:56px;height:56px;border-radius:50%;background:#b22a2e29;border:1px solid rgba(178,42,46,.45);color:#e06a6d;font-size:28px;font-weight:700;display:flex;align-items:center;justify-content:center}.error-text{font-size:.95rem;color:#e06a6d;line-height:1.5}@media (max-width: 860px){.nav{gap:16px;padding:12px 18px}.nav-links,.search{display:none}}@media (max-width: 520px){.hub-pill{display:none}.card{padding:32px 24px 28px}.title{font-size:1.5rem}}