section{max-width:1200px;margin:0 auto;padding:2.5rem 2rem}section h2{letter-spacing:-.01em;margin-bottom:.75rem;font-size:1.4rem}.accent{color:var(--gold)}.section-desc{color:var(--text-muted);margin-bottom:1rem;font-size:.92rem;line-height:1.65}.section-note{background:var(--bg-card);border-left:3px solid var(--teal);color:var(--text-muted);border-radius:0 8px 8px 0;margin-top:.75rem;padding:.75rem 1rem;font-size:.85rem;line-height:1.6}.page-header{max-width:1200px;margin:0 auto;padding:4rem 2rem 1rem}.page-header h1{letter-spacing:-.02em;margin-bottom:1rem;font-size:clamp(1.8rem,4vw,2.5rem)}.page-header .subtitle{color:var(--text-muted);max-width:800px;font-size:1.1rem;line-height:1.65}.security-advisory{padding-top:0;padding-bottom:0}.advisory-card{background:#e8752a14;border:1px solid #e8752a4d;border-radius:10px;padding:1.25rem 1.5rem}.advisory-card h3{color:var(--orange);margin-bottom:.5rem;font-size:.95rem}.advisory-card p{color:var(--text-muted);font-size:.88rem;line-height:1.7}.step-block{border-top:1px solid var(--border);margin-bottom:2.5rem;padding-top:2rem}.step-block:first-child{border-top:none;padding-top:0}.step-block h3{flex-wrap:wrap;align-items:center;gap:.6rem;margin-bottom:.75rem;font-size:1.2rem;display:flex}.step-label{font-family:var(--mono);text-transform:uppercase;letter-spacing:.08em;background:var(--teal);color:var(--on-accent);border-radius:4px;padding:.2rem .55rem;font-size:.65rem;font-weight:600}.step-block p{color:var(--text-muted);margin:.5rem 0;font-size:.9rem;line-height:1.65}.step-detail{color:var(--text-muted);margin-top:.75rem;font-size:.9rem;line-height:1.6}.config-list{margin:.75rem 0;padding:0;list-style:none}.config-list li{color:var(--text-muted);padding:.35rem 0 .35rem 1.5rem;font-size:.88rem;line-height:1.7;position:relative}.config-list li:before{content:"";background:var(--teal);border-radius:50%;width:7px;height:7px;position:absolute;top:.85em;left:.25rem}.db-choice{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;margin-top:1.5rem;padding:1.25rem 1.5rem}.db-choice h4{color:var(--teal);margin-bottom:.5rem;font-size:.95rem}.db-choice p{color:var(--text-muted);font-size:.88rem;line-height:1.7}.db-options{grid-template-columns:repeat(2,1fr);gap:1rem;margin:1rem 0;display:grid}.db-option{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:1rem 1.1rem;position:relative}.db-option.recommended{border-color:var(--teal-dark)}.db-option .badge{background:var(--teal);color:var(--on-accent);text-transform:uppercase;letter-spacing:.05em;border-radius:4px;padding:.15rem .55rem;font-size:.65rem;font-weight:600;position:absolute;top:-.55rem;right:.9rem}.db-option h5{color:var(--text-bright);margin-bottom:.35rem;font-size:.9rem}.db-option p{margin:.4rem 0 0;font-size:.84rem;line-height:1.6}.db-option pre{margin:.6rem 0 0}.db-note{margin-top:.75rem}.existing-proxy-note{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;margin-top:1.5rem;padding:1.25rem 1.5rem}.existing-proxy-note h4{color:var(--teal);margin-bottom:.5rem;font-size:.95rem}.existing-proxy-note p{color:var(--text-muted);font-size:.88rem;line-height:1.7}.backends-grid{grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1rem;display:grid}.backend-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:1.25rem;transition:border-color .25s;position:relative}.backend-card:hover{border-color:var(--border-bright)}.backend-card.recommended{border-color:var(--teal-dark)}.backend-card.warning{border-color:var(--fill-orange-2);opacity:.8}.backend-card .badge{background:var(--teal);color:var(--on-accent);text-transform:uppercase;letter-spacing:.05em;border-radius:4px;padding:.15rem .6rem;font-size:.7rem;font-weight:600;position:absolute;top:-.5rem;right:1rem}.backend-card h3{margin-bottom:.35rem;font-size:.95rem}.backend-card p{color:var(--text-muted);font-size:.82rem;line-height:1.55}.backend-card pre{margin-top:.5rem;margin-bottom:0}.tips-grid{grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1.25rem;display:grid}.tip-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:1.25rem;transition:border-color .25s,background .25s}.tip-card:hover{border-color:var(--border-bright);background:var(--bg-card-hover)}.tip-card h3{margin-bottom:.35rem;font-size:.9rem}.tip-card p{color:var(--text-muted);font-size:.82rem;line-height:1.55}.tip-card pre{margin-bottom:0}@media (width<=640px){.backends-grid,.tips-grid,.db-options{grid-template-columns:1fr}}