.sp{--sp-rule:var(--color-border)}.sp-label{font-family:var(--typography-font-mono);letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--color-text-muted);margin:0;font-size:11px;font-weight:500}.st .sp-h2{letter-spacing:-.03em;color:var(--color-text-ink);text-wrap:balance;margin:0;font-size:clamp(26px,3.2vw,38px);font-weight:600;line-height:1.1}.sp-hero{background-color:var(--color-surface-page);background-image:linear-gradient(var(--color-border-subtle) 1px, transparent 1px), linear-gradient(90deg, var(--color-border-subtle) 1px, transparent 1px);border-bottom:1px solid var(--color-text-ink);background-position:-1px -1px;background-size:48px 48px}.sp-hero-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:end;gap:56px;padding-bottom:48px;display:grid}.sp-eyebrow{border:1px solid var(--color-border-strong);background:var(--color-surface-page);font-family:var(--typography-font-mono);letter-spacing:var(--tracking-group);text-transform:uppercase;color:var(--color-text-secondary);flex-wrap:wrap;align-items:center;gap:8px;margin:40px 0 0;padding:6px 10px 6px 6px;font-size:11px;display:inline-flex}.sp-eyebrow-icon{background:var(--color-text-ink);width:22px;height:22px;color:var(--color-text-inverse);place-items:center;display:grid}.sp-eyebrow-sep{color:var(--color-text-faint)}.st .sp-h1{letter-spacing:-.04em;color:var(--color-text-ink);text-wrap:balance;margin:22px 0 0;font-size:clamp(36px,5.2vw,62px);font-weight:600;line-height:1.02}.sp-lede{max-width:600px;color:var(--color-text-secondary);margin:22px 0 0;font-size:18px;line-height:1.6}.sp-ctas{flex-wrap:wrap;align-items:center;gap:14px 24px;margin-top:32px;display:flex}.sp-art{margin:0}.sp-plate{border:1px solid 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0;font-size:15px;font-weight:600;line-height:1.35}.sp-index{top:var(--st-head,60px);z-index:30;isolation:isolate;background:var(--color-surface-glass);border-bottom:1px solid var(--sp-rule);position:sticky}.sp-index:before{content:"";z-index:-1;pointer-events:none;-webkit-backdrop-filter:saturate(1.4)blur(12px);position:absolute;inset:0}.sp-index-row{scrollbar-width:none;align-items:center;gap:24px;height:48px;display:flex;overflow-x:auto}.sp-index-row::-webkit-scrollbar{display:none}.sp-index-label{font-family:var(--typography-font-mono);letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--color-text-faint);flex:none;font-size:11px}.sp-index ol{gap:4px;margin:0;padding:0;list-style:none;display:flex}.sp-index a{white-space:nowrap;color:var(--color-text-secondary);align-items:center;gap:8px;padding:6px 10px;font-size:13px;font-weight:500;text-decoration:none;display:inline-flex}.sp-index a span{font-family:var(--typography-font-mono);color:var(--color-text-faint);font-size:11px}.sp-index a:hover{background:var(--color-surface-muted);color:var(--color-text-ink)}.sp-section{padding:88px 0;scroll-margin-top:108px}.sp-section.alt{background:var(--color-surface-elevated);border-top:1px solid var(--sp-rule);border-bottom:1px solid var(--sp-rule)}.sp-head{grid-template-columns:64px minmax(0,1fr);gap:0;max-width:880px;margin-bottom:40px;display:grid}.sp-head-n{font-family:var(--typography-font-mono);color:var(--color-text-faint);padding-top:10px;font-size:13px}.sp-head-sub{max-width:640px;color:var(--color-text-secondary);margin:14px 0 0;font-size:16px;line-height:1.65}.sp-example{padding:64px 0 0}.sp-case{border-top:1px solid var(--color-text-ink);border-bottom:1px solid var(--sp-rule);grid-template-columns:200px minmax(0,1fr);gap:24px;max-width:1000px;padding:28px 0;display:grid}.sp-case .sp-label{padding-top:6px}.sp-case-text{letter-spacing:-.01em;color:var(--color-text-primary);margin:0;font-size:clamp(18px,2vw,22px);line-height:1.55}.sp-steps{border-top:1px solid var(--color-text-ink);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin:0;padding:0;list-style:none;display:grid}.sp-steps li{padding:24px 28px 8px 0;position:relative}.sp-steps li+li{border-left:1px solid var(--sp-rule);padding-left:24px}.sp-step-n,.sp-task-n,.sp-tool-n,.sp-level-n,.sp-outcome-n{font-family:var(--typography-font-mono);letter-spacing:var(--tracking-group);color:var(--color-text-muted);font-size:12px}.sp-step-n{background:var(--color-text-ink);width:32px;height:32px;color:var(--color-text-inverse);letter-spacing:0;place-items:center;display:inline-grid}.sp h3{letter-spacing:-.01em;color:var(--color-text-ink);margin:14px 0 6px;font-size:17px;font-weight:600}.sp-steps p,.sp-tasks p,.sp-tools p,.sp-levels p,.sp-record-list 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solid var(--sp-rule);padding-left:20px}.sp-log{border:1px solid var(--color-text-ink);background:var(--color-surface-page);box-shadow:var(--shadow-shell);margin:0;font-size:14px}.sp-log-head,.sp-log-foot{font-family:var(--typography-font-mono);letter-spacing:var(--tracking-group);text-transform:uppercase;justify-content:space-between;padding:10px 16px;font-size:11px;display:flex}.sp-log-head{background:var(--color-text-ink);color:var(--color-text-inverse)}.sp-log-foot{border-top:1px solid var(--sp-rule);color:var(--color-text-muted)}.sp-log ol{margin:0;padding:8px 0;list-style:none}.sp-log li{color:var(--color-text-primary);grid-template-columns:56px 20px minmax(0,1fr);align-items:center;padding:12px 16px;display:grid;position:relative}.sp-log li+li:before{content:"";border-left:1px solid var(--color-border-strong);height:24px;position:absolute;top:-12px;left:76px}.sp-log time{font-family:var(--typography-font-mono);color:var(--color-text-muted);font-size:12px}.sp-log-dot{border:1px solid var(--color-text-ink);background:var(--color-surface-page);width:9px;height:9px}.sp-log li:last-child .sp-log-dot{background:var(--color-text-ink)}.sp-faq-grid{grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:56px;display:grid}.sp-faq-grid .sp-h2{margin-top:14px}.sp-faq-aside{color:var(--color-text-secondary);margin:18px 0 0;font-size:15px;line-height:1.6}.sp-faq-aside a{color:var(--color-text-ink);text-underline-offset:3px;font-weight:600}.sp-section>.st-wrap>.sp-h2{margin-bottom:28px}.sp-related{border-top:1px solid var(--sp-rule);border-left:1px solid var(--sp-rule);grid-template-columns:repeat(auto-fill,minmax(260px,1fr));margin:0;padding:0;list-style:none;display:grid}.sp-related>li{border-right:1px solid var(--sp-rule);border-bottom:1px solid var(--sp-rule)}.sp-related a{background:var(--color-surface-page);height:100%;transition:background var(--motion-duration-fast) var(--motion-ease-out);align-content:start;gap:6px;padding:20px 44px 22px 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clamp(20px,4vw,48px);display:flex}.sp-close .sp-h2{margin:0 0 8px}.sp-close p{color:var(--color-text-secondary);max-width:560px;margin:0;line-height:1.6}@media (max-width:1100px){.sp-levels{grid-template-columns:repeat(3,minmax(0,1fr))}.sp-tools{grid-template-columns:repeat(2,minmax(0,1fr))}.sp-tools>li:not(:nth-child(4n+1)){border-left:0;padding-left:0}.sp-tools>li:nth-child(2n){border-left:1px solid var(--sp-rule);padding-left:20px}}@media (max-width:900px){.sp-hero-grid,.sp-outcomes-grid,.sp-record-grid,.sp-faq-grid{grid-template-columns:1fr;gap:36px}.sp-tasks,.sp-glance{grid-template-columns:1fr 1fr}.sp-glance>div:nth-child(3){border-left:0;padding-left:0}.sp-glance>div:nth-child(n+3){border-top:1px solid var(--sp-rule)}.sp-case{grid-template-columns:1fr;gap:10px}.sp-section,.sp-outcomes{padding:60px 0}.sp-close{padding-bottom:60px}}@media (max-width:600px){.sp-tasks,.sp-tools,.sp-record-list,.sp-levels{grid-template-columns:1fr}.sp-tools>li:nth-child(2n),.sp-record-list 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p{color:var(--color-text-secondary);margin:0;font-size:14px;line-height:1.5}