.pa-page{--pa-bg:#fafafa;--pa-surface:#fff;--pa-text:#171717;--pa-text-sub:#737373;--pa-text-mute:#95938e;--pa-border:#e5e5e5;--pa-accent:#dc2626;background:var(--pa-bg);color:var(--pa-text);min-height:100dvh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}[data-theme=dark] .pa-page{--pa-bg:#1a1918;--pa-surface:#232220;--pa-text:#eceae4;--pa-text-sub:#b0aea8;--pa-text-mute:#7e7c77;--pa-border:#36342f;--pa-accent:#f87171}.pa-header{border-bottom:1px solid var(--pa-border);background:color-mix(in srgb, var(--pa-bg) 88%, transparent);z-index:10;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);justify-content:space-between;align-items:center;padding:1.25rem max(1.25rem,50vw - 440px) 1rem;display:flex;position:sticky;top:0}.pa-back{color:var(--pa-text-sub);align-items:center;gap:6px;font-size:.9rem;text-decoration:none;transition:color .15s;display:inline-flex}.pa-back:hover{color:var(--pa-text)}.pa-main{max-width:880px;margin:0 auto;padding:2rem 1.5rem 4rem}.pa-title{margin:0 0 1.25rem;font-size:1.6rem;font-weight:700;line-height:1.3}.pa-intro{color:var(--pa-text-sub);margin-bottom:2rem;font-size:1rem;line-height:1.7}.pa-section-title{border-bottom:1px solid var(--pa-border);margin:2rem 0 .6rem;padding-bottom:.4rem;font-size:1.15rem;font-weight:600}.pa-section-intro{color:var(--pa-text-sub);margin-bottom:1rem;font-size:.95rem;line-height:1.65}.pa-list{flex-direction:column;gap:10px;margin:.5rem 0 1rem;padding-left:1.2rem;display:flex}.pa-list li{font-size:.93rem;line-height:1.6}.pa-flow{flex-direction:column;gap:4px;margin:1rem 0 1.5rem;display:flex}.pa-step{background:var(--pa-surface);border:1px solid var(--pa-border);border-radius:8px;align-items:flex-start;gap:14px;padding:14px 16px;display:flex}.pa-step.is-highlight{border-color:color-mix(in srgb, var(--pa-accent) 40%, var(--pa-border));background:color-mix(in srgb, var(--pa-accent) 5%, var(--pa-surface))}.pa-step-num{background:var(--pa-accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:.8rem;font-weight:700;display:flex}.pa-step-title{margin-bottom:4px;font-size:.95rem;font-weight:600}.pa-step-body{color:var(--pa-text-sub);font-size:.88rem;line-height:1.55}.pa-arrow{color:var(--pa-text-mute);align-self:center;padding:2px 0;font-size:1.2rem}.pa-refs{flex-direction:column;gap:8px;margin:1rem 0;padding:0;list-style:none;display:flex}.pa-refs li{font-size:.93rem;line-height:1.5}.pa-refs a{color:var(--pa-accent);text-decoration:none}.pa-refs a:hover{text-decoration:underline}