.sg-root{--sg-dur-in:.14s;--sg-dur-out:.28s;--sg-ease:cubic-bezier(.32, 0, .16, 1);--sg-rail-w:208px;--sg-bar-h:58px;--sg-gutter:clamp(20px, 5vw, 48px);background-color:var(--sg-bg,#fff);color:var(--sg-fg,#1a1a1a);font-family:var(--sg-font-ui,"Helvetica Neue", Arial, sans-serif);min-height:100svh;font-size:16px;line-height:1.65}.sg-root *,.sg-root :before,.sg-root :after{box-sizing:border-box}.sg-caps{font-family:var(--sg-font-ui,"Helvetica Neue", Arial, sans-serif);letter-spacing:.16em;text-transform:uppercase;color:var(--sg-faint,#6b6b6b);margin:0;font-size:11px;font-weight:500;line-height:1.4}.sg-caps-xs{letter-spacing:.18em;font-size:10px}.sg-caps-strong{color:var(--sg-fg-strong,#111)}.sg-accent-caps{color:var(--sg-accent,#555)}.sg-bar{z-index:20;height:var(--sg-bar-h);padding:0 var(--sg-gutter);background-color:var(--sg-bg,#fff);border-bottom:1px solid var(--sg-hairline,#00000024);justify-content:space-between;align-items:center;gap:16px;display:flex;position:sticky;top:0}.sg-bar-mark{font-family:var(--sg-font-display,Georgia, serif);letter-spacing:.24em;text-transform:uppercase;color:var(--sg-fg-strong,#111);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.sg-bar-mark .sg-bar-sub{font-family:var(--sg-font-ui,"Helvetica Neue", Arial, sans-serif);letter-spacing:.18em;color:var(--sg-faint,#6b6b6b);font-size:10px;font-weight:500}.sg-bar-end{flex:none;align-items:center;gap:12px;display:flex}@media (max-width:600px){.sg-bar-mark .sg-bar-sub{display:none}}.sg-masthead{padding:clamp(48px, 9vh, 104px) var(--sg-gutter) clamp(32px, 5vh, 56px);max-width:1280px;margin:0 auto}.sg-masthead-title{font-family:var(--sg-font-display,Georgia, serif);letter-spacing:.005em;color:var(--sg-fg-strong,#111);margin:12px 0 0;font-size:clamp(30px,3.5vw,50px);font-weight:500;line-height:1.14}.sg-masthead-status{font-family:var(--sg-font-prose,Georgia, serif);color:var(--sg-muted,#444);max-width:34rem;margin:20px 0 0;font-size:16px;line-height:1.65}.sg-sources{border-top:1px solid var(--sg-hairline,#00000024);flex-wrap:wrap;gap:6px 20px;margin:clamp(28px,4vh,44px) 0 0;padding-top:14px;list-style:none;display:flex}.sg-sources li{font-family:var(--sg-font-mono,ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);letter-spacing:.04em;color:var(--sg-faint,#6b6b6b);font-size:11px}.sg-shell{grid-template-columns:var(--sg-rail-w) minmax(0, 1fr);max-width:1280px;padding:0 var(--sg-gutter) clamp(96px, 12vh, 160px);align-items:start;gap:clamp(32px,5vw,72px);margin:0 auto;display:grid}.sg-main{min-width:0}.sg-rail{top:calc(var(--sg-bar-h) + 24px);border-top:1px solid var(--sg-hairline,#00000024);padding-top:16px;position:sticky}.sg-rail-list{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.sg-rail-link{font-family:var(--sg-font-ui,"Helvetica Neue", Arial, sans-serif);letter-spacing:.18em;text-transform:uppercase;color:var(--sg-faint,#6b6b6b);transition:color var(--sg-dur-out) var(--sg-ease), letter-spacing var(--sg-dur-out) var(--sg-ease);background:0 0;border:0;border-radius:0;padding:7px 0;font-size:10px;font-weight:500;text-decoration:none;display:block}.sg-rail-link:hover{color:var(--sg-fg,#1a1a1a);letter-spacing:.2em;transition-duration:var(--sg-dur-in)}.sg-rail-link:focus-visible{outline:1px solid var(--sg-hairline-strong,#0000004d);outline-offset:3px}.sg-rail-link.sg-on{color:var(--sg-fg-strong,#111)}.sg-rail-link.sg-on:before{content:"";vertical-align:middle;background-color:var(--sg-accent,#555);width:14px;height:1px;margin-right:8px;display:inline-block}@media (max-width:900px){.sg-shell{grid-template-columns:minmax(0,1fr);gap:0}.sg-rail{top:var(--sg-bar-h);z-index:15;margin:0 calc(var(--sg-gutter) * -1);padding:0 var(--sg-gutter);background-color:var(--sg-bg,#fff);border-top:0;border-bottom:1px solid var(--sg-hairline,#00000024);position:sticky}.sg-rail-list{scrollbar-width:none;flex-direction:row;gap:20px;padding:4px 0;overflow-x:auto}.sg-rail-list::-webkit-scrollbar{display:none}.sg-rail-link{white-space:nowrap;padding:9px 0}.sg-rail-link.sg-on:before{display:none}.sg-rail-link.sg-on{box-shadow:none;border-bottom:1px solid var(--sg-accent,#555)}}.sg-section{scroll-margin-top:calc(var(--sg-bar-h) + 56px);padding:clamp(56px,8vh,104px) 0 0}.sg-section:first-child{padding-top:clamp(24px,4vh,40px)}.sg-section-head{border-bottom:1px solid var(--sg-hairline,#00000024);align-items:baseline;gap:16px;padding-bottom:12px;display:flex}.sg-section-num{font-family:var(--sg-font-display,Georgia, serif);letter-spacing:.1em;color:var(--sg-accent,#555);flex:none;font-size:13px}.sg-section-title{font-family:var(--sg-font-ui,"Helvetica Neue", Arial, sans-serif);letter-spacing:.2em;text-transform:uppercase;color:var(--sg-fg-strong,#111);margin:0;font-size:11px;font-weight:500}.sg-section-note{font-family:var(--sg-font-prose,Georgia, serif);color:var(--sg-muted,#444);text-align:right;margin:0 0 0 auto;font-size:15px;font-style:italic}@media (max-width:600px){.sg-section-note{display:none}}.sg-block{margin-top:clamp(28px,4vh,48px)}.sg-block-title{font-family:var(--sg-font-display,Georgia, serif);color:var(--sg-fg-strong,#111);margin:0 0 14px;font-size:clamp(17px,1.4vw,20px);font-weight:500;line-height:1.3}.sg-prose{font-family:var(--sg-font-prose,Georgia, serif);color:var(--sg-muted,#444);max-width:34rem;margin:0;font-size:16px;line-height:1.65}.sg-prose+.sg-prose{margin-top:12px}.sg-lede{font-family:var(--sg-font-display,Georgia, serif);color:var(--sg-fg-strong,#111);max-width:22ch;margin:0;font-size:clamp(20px,2.6vw,28px);font-weight:500;line-height:1.45}.sg-cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,56px);display:grid}.sg-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width:900px){.sg-cols-3{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.sg-cols,.sg-cols-3{grid-template-columns:minmax(0,1fr)}}.sg-list{margin:0;padding:0;list-style:none}.sg-list-ruled>li{border-top:1px solid var(--sg-hairline,#00000024);color:var(--sg-fg,#1a1a1a);padding:10px 0;font-size:15px;line-height:1.55}.sg-list-ruled>li:last-child{border-bottom:1px solid var(--sg-hairline,#00000024)}.sg-list-plain>li{color:var(--sg-fg,#1a1a1a);padding:5px 0;font-size:15px;line-height:1.55}.sg-row{border-top:1px solid var(--sg-hairline,#00000024);grid-template-columns:minmax(140px,240px) minmax(0,1fr);align-items:baseline;gap:8px 28px;padding:12px 0;display:grid}.sg-row:last-child{border-bottom:1px solid var(--sg-hairline,#00000024)}.sg-row-body{color:var(--sg-fg,#1a1a1a);margin:0;font-size:15px;line-height:1.55}@media (max-width:600px){.sg-row{grid-template-columns:minmax(0,1fr)}}.sg-table{border-collapse:collapse;text-align:left;width:100%;font-size:14px}.sg-table th{font-family:var(--sg-font-ui,"Helvetica Neue", Arial, sans-serif);letter-spacing:.18em;text-transform:uppercase;color:var(--sg-faint,#6b6b6b);border-bottom:1px solid var(--sg-hairline-strong,#0000004d);vertical-align:bottom;white-space:nowrap;padding:0 20px 10px 0;font-size:10px;font-weight:500}.sg-table td{border-bottom:1px solid var(--sg-hairline,#00000024);color:var(--sg-fg,#1a1a1a);vertical-align:top;padding:11px 20px 11px 0;line-height:1.5}.sg-table td:last-child,.sg-table th:last-child{padding-right:0}.sg-table-scroll{overflow-x:auto}.sg-code{font-family:var(--sg-font-mono,ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);letter-spacing:.01em;color:var(--sg-fg-strong,#111);word-break:break-word;font-size:12px}.sg-chip-code{font-family:var(--sg-font-mono,ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);letter-spacing:.02em;color:var(--sg-fg,#1a1a1a);border:1px solid var(--sg-hairline,#00000024);white-space:nowrap;border-radius:0;margin:0 6px 6px 0;padding:3px 7px;font-size:11px;display:inline-block}.sg-note{font-family:var(--sg-font-prose,Georgia, serif);color:var(--sg-muted,#444);margin:6px 0 0;font-size:14px;font-style:italic;line-height:1.55}.sg-tension{border-top:1px solid var(--sg-hairline-strong,#0000004d);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.sg-tension-half{padding:20px 24px 24px 0}.sg-tension-half+.sg-tension-half{border-left:1px solid var(--sg-hairline,#00000024);padding-left:24px}.sg-tension-name{font-family:var(--sg-font-display,Georgia, serif);color:var(--sg-fg-strong,#111);margin:0 0 10px;font-size:clamp(20px,2.6vw,28px);font-weight:500}.sg-tension-traits{font-family:var(--sg-font-ui,"Helvetica Neue", Arial, sans-serif);letter-spacing:.16em;text-transform:uppercase;color:var(--sg-muted,#444);margin:0;font-size:11px;font-weight:500;line-height:2}@media (max-width:600px){.sg-tension{grid-template-columns:minmax(0,1fr)}.sg-tension-half+.sg-tension-half{border-left:0;border-top:1px solid var(--sg-hairline,#00000024);padding-left:0}}.sg-words{flex-wrap:wrap;gap:0 18px;margin:0;padding:0;list-style:none;display:flex}.sg-words li{font-family:var(--sg-font-display,Georgia, serif);color:var(--sg-fg-strong,#111);font-size:clamp(17px,1.4vw,20px);font-weight:500;line-height:1.9}.sg-words-never li{color:var(--sg-faint,#6b6b6b);text-underline-offset:2px;text-decoration:line-through;text-decoration-thickness:1px}.sg-surface{margin-top:clamp(36px,5vh,64px)}.sg-surface-scope{flex-wrap:wrap;gap:6px 24px;margin:12px 0 0;padding:0;list-style:none;display:flex}.sg-token{border-top:1px solid var(--sg-hairline,#00000024);grid-template-columns:minmax(180px,1fr) minmax(260px,1.6fr) minmax(110px,.55fr);align-items:start;gap:14px 28px;padding:16px 0;display:grid}.sg-token:last-child{border-bottom:1px solid var(--sg-hairline,#00000024)}.sg-token-role{color:var(--sg-muted,#444);margin:4px 0 0;font-size:14px;line-height:1.5}.sg-chips{grid-template-columns:repeat(var(--sg-mode-count,2), minmax(0, 1fr));gap:16px;display:grid}@media (max-width:600px){.sg-chips{grid-template-columns:minmax(0,1fr)}}.sg-chip-plate{border:1px solid var(--sg-hairline,#00000024);border-radius:0;height:46px;display:block}.sg-chip-fill{width:100%;height:100%;display:block}.sg-chip-label{flex-wrap:wrap;align-items:baseline;gap:4px 10px;margin:7px 0 0;display:flex}.sg-chip-value{font-family:var(--sg-font-mono,ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);color:var(--sg-fg,#1a1a1a);word-break:break-all;font-size:11px}.sg-live{text-align:right}.sg-live-ok,.sg-live-drift,.sg-live-absent,.sg-live-idle{font-family:var(--sg-font-ui,"Helvetica Neue", Arial, sans-serif);letter-spacing:.18em;text-transform:uppercase;margin:0;font-size:10px;font-weight:500}.sg-live-ok{color:var(--sg-faint,#6b6b6b)}.sg-live-drift{color:var(--sg-accent,#555);border-bottom:1px solid var(--sg-accent,#555);padding-bottom:2px;display:inline-block}.sg-live-absent,.sg-live-idle{color:var(--sg-faint,#6b6b6b);opacity:.7}.sg-live-value{font-family:var(--sg-font-mono,ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);letter-spacing:0;text-transform:none;color:var(--sg-fg,#1a1a1a);word-break:break-all;margin-top:4px;font-size:10px;display:block}.sg-live-summary{border-top:1px solid var(--sg-hairline,#00000024);border-bottom:1px solid var(--sg-hairline,#00000024);flex-wrap:wrap;align-items:baseline;gap:6px 16px;margin:14px 0 0;padding:10px 0;display:flex}@media (max-width:900px){.sg-token{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr)}.sg-live{text-align:left;grid-column:1/-1}}@media (max-width:600px){.sg-token{grid-template-columns:minmax(0,1fr)}}.sg-face{border-top:1px solid var(--sg-hairline,#00000024);padding:18px 0}.sg-face:last-child{border-bottom:1px solid var(--sg-hairline,#00000024)}.sg-face-head{flex-wrap:wrap;align-items:baseline;gap:8px 16px;display:flex}.sg-face-name{font-family:var(--sg-font-display,Georgia, serif);color:var(--sg-fg-strong,#111);margin:0;font-size:clamp(20px,2.6vw,28px);font-weight:500}.sg-specimen{border-top:1px solid var(--sg-hairline,#00000024);padding:clamp(20px,3vh,34px) 0}.sg-specimen:last-child{border-bottom:1px solid var(--sg-hairline,#00000024)}.sg-specimen-body{margin:10px 0 12px}.sg-specimen-spec{font-family:var(--sg-font-ui,"Helvetica Neue", Arial, sans-serif);letter-spacing:.16em;text-transform:uppercase;color:var(--sg-faint,#6b6b6b);margin:0;font-size:10px;font-weight:500}.sg-space-row{border-top:1px solid var(--sg-hairline,#00000024);grid-template-columns:minmax(150px,200px) minmax(0,1fr) minmax(120px,auto);align-items:center;gap:10px 24px;padding:12px 0;display:grid}.sg-space-row:last-child{border-bottom:1px solid var(--sg-hairline,#00000024)}.sg-space-track{min-width:0}.sg-space-fill{background-color:var(--sg-fg-strong,#111);max-width:100%;height:10px}.sg-space-measure{font-family:var(--sg-font-mono,ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);color:var(--sg-faint,#6b6b6b);text-align:right;white-space:nowrap;font-size:11px}@media (max-width:600px){.sg-space-row{grid-template-columns:minmax(0,1fr)}.sg-space-measure{text-align:left}}.sg-curves{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:clamp(20px,3vw,36px);display:grid}.sg-curve{border-top:1px solid var(--sg-hairline,#00000024);padding-top:14px}.sg-curve svg{width:84px;height:84px;margin:0 0 12px;display:block}.sg-curve-frame{fill:none;stroke:var(--sg-hairline,#00000024);stroke-width:1px}.sg-curve-diagonal{stroke:var(--sg-hairline,#00000024);stroke-width:1px;stroke-dasharray:2 3}.sg-curve-path{fill:none;stroke:var(--sg-fg-strong,#111);stroke-width:1.25px}.sg-demo-motion{flex-wrap:wrap;align-items:flex-start;gap:clamp(20px,4vw,48px);display:flex}.sg-hoverplate{border:1px solid var(--sg-hairline,#00000024);background-color:var(--sg-bg-raised,#f7f7f7);width:180px;height:108px;transition:opacity var(--sg-dur-out) var(--sg-ease);border-radius:0;align-items:flex-end;padding:12px;display:flex}.sg-hoverplate:hover{opacity:.55;transition-duration:var(--sg-dur-in)}.sg-thread{background-color:var(--sg-hairline-strong,#0000004d);width:220px;height:1px;animation:sg-breathe 2s var(--sg-ease) infinite}@keyframes sg-breathe{0%,to{opacity:.35}50%{opacity:.75}}.sg-asset{border-top:1px solid var(--sg-hairline,#00000024);padding:20px 0 6px}.sg-asset:first-of-type{border-top:0}.sg-asset-head{flex-wrap:wrap;align-items:baseline;gap:6px 14px;display:flex}.sg-asset-preview{background-color:var(--sg-bg-raised,#f7f7f7);border:1px solid var(--sg-hairline,#00000024);vertical-align:middle;border-radius:0;justify-content:center;align-items:center;min-height:44px;margin:0 10px 6px 0;padding:10px 14px;display:inline-flex}.sg-asset-img{width:auto;max-width:220px;height:auto;max-height:96px;display:block}.sg-asset-specimen{color:var(--sg-fg-strong,#111);font-size:20px;line-height:1.3}.sg-asset-absent{margin-right:10px;display:inline-block}.sg-asset-preview-on{box-shadow:inset 0 0 0 1px var(--sg-hairline,#00000024);border-color:#0000}.sg-asset-caption{vertical-align:middle;margin:0 10px 6px 0;display:inline-block}.sg-asset-file{border:1px solid var(--sg-hairline-strong,#0000004d);font-family:var(--sg-font-ui,"Helvetica Neue", Arial, sans-serif);letter-spacing:.14em;text-transform:uppercase;color:var(--sg-fg-strong,#111);margin:0 10px 6px 0;padding:8px 12px;font-size:12px;text-decoration:none;display:inline-block}.sg-asset-file:hover{border-color:var(--sg-accent,#555);color:var(--sg-accent,#555)}.sg-asset-sha{font-family:var(--sg-font-mono,ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);color:var(--sg-faint,#6b6b6b);white-space:nowrap;font-size:12px}.sg-icon-size-row{border-top:1px solid var(--sg-hairline,#00000024);grid-template-columns:minmax(160px,1fr) minmax(120px,.8fr) minmax(70px,.4fr);align-items:center;gap:12px 24px;padding:14px 0;display:grid}.sg-icon-size-plate{justify-content:flex-start;align-items:center;min-height:48px;display:flex}.sg-icon-size-box{border:1px solid var(--sg-hairline-strong,#0000004d);background-color:var(--sg-bg-raised,#f7f7f7);display:block}.sg-icon-glyph{border:1px solid var(--sg-hairline,#00000024);background-color:var(--sg-bg-raised,#f7f7f7);justify-content:center;align-items:center;padding:6px;display:inline-flex}.sg-icon-glyph img{width:auto;max-width:32px;height:auto;max-height:32px;display:block}@media (max-width:600px){.sg-icon-size-row{grid-template-columns:minmax(0,1fr)}}.sg-entry{border-top:1px solid var(--sg-hairline,#00000024);padding:clamp(28px,4vh,44px) 0}.sg-entry:last-child{border-bottom:1px solid var(--sg-hairline,#00000024)}.sg-entry-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 20px;display:flex}.sg-entry-name{font-family:var(--sg-font-display,Georgia, serif);color:var(--sg-fg-strong,#111);margin:0;font-size:clamp(17px,1.4vw,20px);font-weight:500}.sg-entry-classes{flex-wrap:wrap;margin:12px 0 0;display:flex}.sg-demo{border:1px solid var(--sg-hairline,#00000024);background-color:var(--sg-bg,#fff);border-radius:0;margin-top:20px}.sg-demo-label{border-bottom:1px solid var(--sg-hairline,#00000024);justify-content:space-between;align-items:baseline;gap:12px;padding:8px 12px;display:flex}.sg-demo-stage{overflow-x:auto}.sg-rule-row{border-top:1px solid var(--sg-hairline,#00000024);grid-template-columns:minmax(110px,150px) minmax(0,1fr);align-items:baseline;gap:6px 28px;padding:12px 0;display:grid}.sg-rule-row:last-child{border-bottom:1px solid var(--sg-hairline,#00000024)}@media (max-width:600px){.sg-rule-row{grid-template-columns:minmax(0,1fr)}}.sg-status{font-family:var(--sg-font-ui,"Helvetica Neue", Arial, sans-serif);letter-spacing:.18em;text-transform:uppercase;color:var(--sg-faint,#6b6b6b);white-space:nowrap;font-size:10px;font-weight:500}.sg-status-open{color:var(--sg-accent,#555)}.sg-status-superseded{color:var(--sg-faint,#6b6b6b);text-decoration:line-through;text-decoration-thickness:1px}.sg-row-open td{color:var(--sg-fg-strong,#111)}.sg-finding{border-top:1px solid var(--sg-hairline,#00000024);grid-template-columns:minmax(90px,110px) minmax(0,1fr);gap:6px 28px;padding:14px 0;display:grid}.sg-finding:last-child{border-bottom:1px solid var(--sg-hairline,#00000024)}.sg-finding-body{color:var(--sg-fg,#1a1a1a);margin:0;font-size:15px;line-height:1.55}.sg-finding-rec{font-family:var(--sg-font-prose,Georgia, serif);color:var(--sg-muted,#444);border-left:1px solid var(--sg-hairline,#00000024);margin:8px 0 0;padding-left:16px;font-size:14px;font-style:italic;line-height:1.55}@media (max-width:600px){.sg-finding{grid-template-columns:minmax(0,1fr)}}.sg-colophon{border-top:1px solid var(--sg-hairline,#00000024);margin-top:clamp(56px,8vh,104px);padding-top:16px}@media (prefers-reduced-motion:reduce){.sg-root{--sg-dur-in:0s;--sg-dur-out:0s}.sg-thread{opacity:.6;animation:none}.sg-rail-link,.sg-hoverplate{transition:none}.sg-rail-link:hover{letter-spacing:.18em}}