#bg{background:radial-gradient(at 15% 20%,#7c3aed 0,transparent 45%),radial-gradient(at 85% 15%,#db2777 0,transparent 42%),radial-gradient(at 75% 85%,#0891b2 0,transparent 48%),radial-gradient(at 20% 85%,#4f46e5 0,transparent 45%),#0c0a1d}
.guide{width:min(820px,calc(100% - 28px));margin:0 auto;padding:24px 0 80px;display:flex;flex-direction:column;gap:18px}
.g-hero{text-align:center;padding:10px 0 4px}
.g-hero h1{margin:0;font-size:clamp(28px,5vw,42px);font-weight:750;letter-spacing:-.02em;background:linear-gradient(100deg,#fff 15%,#ddd6fe 55%,#fbcfe8 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.g-lead{color:var(--muted);margin:10px auto 18px;max-width:560px}
.g-url{display:inline-flex;align-items:center;gap:10px;padding:6px 6px 6px 18px;border-radius:999px;background:rgba(20,18,38,.6);border:1.5px solid transparent;
  background:linear-gradient(rgba(20,18,38,.7),rgba(20,18,38,.7)) padding-box,linear-gradient(90deg,var(--g1),var(--g2),var(--g3)) border-box}
.g-url code{font:600 16px ui-monospace,Consolas,monospace}
.g-card{padding:20px 22px;border-radius:20px;background:rgba(18,16,34,.6);border:1px solid var(--line);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.g-login{display:flex;gap:14px;align-items:flex-start;line-height:1.55}
.g-num{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:14px;background:linear-gradient(135deg,var(--g1),var(--g2))}
.g-pick{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.g-detect{font-size:14px;color:var(--muted)}
.g-detect b{color:var(--text)}
.g-tabs{display:flex;flex-wrap:wrap;gap:8px}
.g-tab{position:relative;height:38px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.06);color:var(--text);font:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:.15s}
.g-tab:hover{background:rgba(255,255,255,.13)}
.g-tab[aria-selected=true]{background:linear-gradient(90deg,var(--g1),var(--g2));border-color:transparent}
.g-tab .you{margin-left:8px;font-size:9.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:2px 6px;border-radius:999px;background:#22c55e;color:#04210f;vertical-align:1px}
.g-sep{width:1px;background:var(--line);margin:4px 4px}
.g-section{margin-top:14px}
.g-section h2{display:flex;align-items:center;gap:10px;margin:0 0 12px;font-size:18px}
.g-tag{font-size:10.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:999px;background:rgba(255,255,255,.12);color:var(--text)}
.g-tag.rec{background:#22c55e;color:#04210f}
.g-note{margin:0 0 12px;color:var(--muted);font-size:14px;line-height:1.55}
.g-steps{list-style:none;margin:0;padding:0;counter-reset:s;display:flex;flex-direction:column;gap:10px}
.g-steps li{counter-increment:s;display:flex;gap:12px;align-items:flex-start;line-height:1.6;font-size:15px}
.g-steps li::before{content:counter(s);flex:none;width:26px;height:26px;margin-top:1px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:800;background:rgba(255,255,255,.1);border:1px solid var(--line)}
.chip{display:inline-flex;align-items:center;gap:4px;vertical-align:middle;margin:2px 0;padding:2px 2px 2px 10px;border-radius:9px;background:#0f0d1f;border:1px solid var(--line)}
.chip code{font:13px ui-monospace,Consolas,monospace;color:#e9d5ff}
.cp{height:24px;padding:0 8px;border:0;border-radius:7px;background:rgba(255,255,255,.1);color:var(--text);font-size:11.5px;font-weight:700;cursor:pointer}
.cp:hover{background:rgba(255,255,255,.2)}
.g-tip{margin-top:12px;padding:12px 14px;border-radius:14px;background:rgba(139,92,246,.12);border:1px solid rgba(139,92,246,.3);font-size:14px;line-height:1.55}
.g-foot{text-align:center;color:var(--muted);font-size:13px;margin-top:10px}
kbd.k{font:600 12px ui-monospace,Consolas,monospace;padding:2px 6px;border-radius:6px;border:1px solid var(--line);background:rgba(255,255,255,.06)}
.g-url{max-width:100%}
.g-url code{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
@media (max-width:640px){.g-sep{display:none}.g-url code{font-size:14px}}