.sp{padding-top:32px;padding-bottom:64px}.sp-head{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,4fr);gap:64px;align-items:start;margin-bottom:48px}.sp-head--single{display:block;max-width:760px}.sp-h1{font-family:var(--type-display);font-size:clamp(36px,5vw,56px);line-height:1.1;font-weight:400;letter-spacing:-.015em;margin:0 0 20px;color:var(--ink)}.sp-lede{font-family:var(--type-display);font-size:19px;line-height:1.65;color:var(--ink-2);margin:0 0 16px}.sp-note{font-size:15px;line-height:1.6;color:var(--muted);margin:0}.sp-note a,.sp-lede a,.sp-text a{color:var(--accent);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--accent) 35%,transparent);text-underline-offset:3px}.sp-note a:hover,.sp-lede a:hover,.sp-text a:hover{text-decoration-color:var(--accent)}.sp-card{margin:0;background:var(--card);padding:26px 28px 16px;border:1px solid var(--rule-soft)}.sp-card__t{display:block;font-family:var(--type-display);font-size:21px;color:var(--ink);margin:0 0 4px}.sp-card__sub{display:block;font-size:13.5px;color:var(--muted);line-height:1.5;margin-bottom:10px}.sp-card ul{list-style:none;margin:0;padding:0}.sp-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;padding:11px 0;border-top:1px solid var(--rule-soft);align-items:baseline;color:inherit;text-decoration:none}.sp-row__l{font-size:15px;color:var(--ink)}.sp-row__r{font-size:14px;color:var(--accent);font-weight:500;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;text-align:right}a.sp-row:hover .sp-row__r{text-decoration:underline;text-underline-offset:3px}.sp-body{display:grid;grid-template-columns:200px minmax(0,1fr);gap:56px;align-items:start}.sp-toc{position:sticky;top:88px;font-size:14px}.sp-toc__h{font-family:var(--type-display);font-size:17px;color:var(--ink);margin:0 0 10px}.sp-toc ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--rule-soft)}.sp-toc a{display:block;padding:5px 0 5px 14px;color:var(--ink-2);text-decoration:none;line-height:1.35}.sp-toc a:hover{color:var(--accent)}.sp-sec{padding:26px 0 28px;border-top:1px solid var(--rule-soft);scroll-margin-top:88px}.sp-sec:first-child{border-top:2px solid var(--ink)}.sp-h2{font-family:var(--type-display);font-size:clamp(22px,2.4vw,27px);font-weight:400;letter-spacing:-.01em;line-height:1.25;margin:0 0 12px;color:var(--ink)}.sp-text{max-width:68ch}.sp-text p,.sp-text li{font-size:16px;line-height:1.7;color:var(--ink-2)}.sp-text p{margin:0 0 12px}.sp-text p:last-child{margin-bottom:0}.sp-text ul{margin:4px 0 12px;padding-left:20px}.sp-text li{margin-bottom:6px}.sp-text strong{color:var(--ink);font-weight:600}.sp-text code{font-family:var(--type-mono);font-size:.86em;background:var(--paper-alt);padding:1px 5px;overflow-wrap:anywhere}.sp-list{list-style:none;margin:0;padding:0}.sp-list li{padding:14px 0 15px;border-top:1px solid var(--rule-soft)}.sp-list__t{font-size:16.5px;font-weight:600;color:var(--ink);text-decoration:none}a.sp-list__t:hover{color:var(--accent)}.sp-list__b{margin:4px 0 0;font-size:15px;line-height:1.55;color:var(--ink-2);max-width:72ch}.sp-list__m{margin:4px 0 0;font-size:13px;color:var(--muted)}.sp-section-h{font-family:var(--type-display);font-size:clamp(24px,2.6vw,30px);font-weight:400;letter-spacing:-.012em;margin:48px 0 10px;color:var(--ink)}.sp-section-h:first-child{margin-top:0}.sp-section-lede{font-size:16px;line-height:1.65;color:var(--ink-2);margin:0 0 16px;max-width:72ch}@media (max-width: 1000px){.sp-head{grid-template-columns:1fr;gap:32px}.sp-body{grid-template-columns:1fr;gap:0}.sp-toc{display:none}}@media (max-width: 640px){.sp-card{padding:20px 16px 10px}.sp-row{grid-template-columns:1fr;gap:2px}.sp-row__r{text-align:left}}