:root{--pl-bg:#F5F3EF;--pl-surface:#FCFBF9;--pl-surface-sunken:#EAE7DF;--pl-ink:#33312C;--pl-ink-soft:#6B675C;--pl-ink-faint:#84806F;--pl-muted:#A8A492;--pl-claim:#A8A492;--pl-rule:#E3E0D8;--pl-rule-strong:#CFCBBE;--pl-accent:#D96C1E;--pl-accent-deep:#B55814;--pl-accent-ink:#7C3A0B;--pl-accent-tint:#F6E3D2;--pl-shadow:0 1px 2px rgba(51,49,44,.05),0 8px 24px rgba(51,49,44,.06);--pl-ok-bg:#E2E8D8;--pl-ok-text:#3E5324;--pl-warn-bg:#F4E5CE;--pl-warn-text:#7C5A1C;--pl-danger-bg:#F3D9D3;--pl-danger-text:#8C2F26;--pl-neutral-bg:#EAE7DF;--pl-neutral-text:#6B675C;--pl-font-heading:"Jost",system-ui,sans-serif;--pl-font-body:"Public Sans",system-ui,sans-serif;--pl-font-reading:"IBM Plex Mono",ui-monospace,monospace;--pl-tracking-wordmark:0.16em;--pl-size-reading-hero:46px;--pl-size-reading:20px;--pl-size-h1:22px;--pl-size-h2:17px;--pl-size-body:14px;--pl-size-caption:12px;--pl-radius:6px;--pl-radius-card:10px;--pl-hairline:0.5px solid var(--pl-rule);--pl-pad-card:16px 18px;--pl-gap:12px}[data-mode=dark]{--pl-bg:#23221E;--pl-surface:#2C2B26;--pl-surface-sunken:#37362F;--pl-ink:#EDEAE2;--pl-ink-soft:#B5B1A4;--pl-ink-faint:#9B968A;--pl-muted:#7E7A6D;--pl-claim:#7E7A6D;--pl-rule:#3B3A33;--pl-rule-strong:#4A4940;--pl-accent:#E8813A;--pl-accent-ink:#F2C6A0;--pl-accent-tint:#4A3420;--pl-ok-bg:#39422E;--pl-ok-text:#C6D6AF;--pl-warn-bg:#4A3D22;--pl-warn-text:#E8CE9A;--pl-danger-bg:#4A2B24;--pl-danger-text:#EDB0A3;--pl-neutral-bg:#37362F;--pl-neutral-text:#B5B1A4}.pl-reading{font-family:var(--pl-font-reading);font-feature-settings:"tnum";color:var(--pl-ink)}.pl-claimed{font-family:var(--pl-font-reading);color:var(--pl-claim);text-decoration:line-through}.pl-chip{font-size:var(--pl-size-caption);padding:2px 9px;border-radius:var(--pl-radius)}.pl-chip--ok{background:var(--pl-ok-bg);color:var(--pl-ok-text)}.pl-chip--warn{background:var(--pl-warn-bg);color:var(--pl-warn-text)}.pl-chip--danger{background:var(--pl-danger-bg);color:var(--pl-danger-text)}.pl-chip--neutral{background:var(--pl-neutral-bg);color:var(--pl-neutral-text)}.pl-plumb{width:2px;background:var(--pl-accent)}*{box-sizing:border-box;margin:0;padding:0}:root{--spine-x:12px}body{background:var(--pl-bg);color:var(--pl-ink);font-family:var(--pl-font-body);font-size:var(--pl-size-body);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--pl-font-heading);font-weight:500}a{color:inherit}[tabindex]:focus-visible,a:focus-visible,button:focus-visible,select:focus-visible{outline:2px solid var(--pl-accent);outline-offset:2px}.spine{position:fixed;top:0;bottom:0;left:var(--spine-x);width:2px;background:var(--pl-accent);z-index:0;pointer-events:none;transform-origin:top;animation:spine-draw .7s cubic-bezier(.2,.7,.3,1) both}.spine:before{content:"";position:absolute;top:0;bottom:0;left:8px;width:6px;background:repeating-linear-gradient(to bottom,var(--pl-rule-strong) 0,var(--pl-rule-strong) 1px,transparent 1px,transparent 26px)}.spine .bob{position:absolute;bottom:28px;left:50%;transform-origin:50% 100%;width:14px;height:14px;background:var(--pl-accent);-webkit-clip-path:polygon(50% 100%,0 30%,20% 0,80% 0,100% 30%);clip-path:polygon(50% 100%,0 30%,20% 0,80% 0,100% 30%);animation:bob-settle 1.6s cubic-bezier(.2,.7,.3,1) .7s both}@keyframes spine-draw{0%{transform:scaleY(0)}to{transform:scaleY(1)}}@keyframes bob-settle{0%{opacity:0;transform:translateX(-50%) rotate(2deg)}55%{opacity:1;transform:translateX(-50%) rotate(-1deg)}to{opacity:1;transform:translateX(-50%) rotate(0deg)}}@media (prefers-reduced-motion:reduce){.spine{animation:none;transform:none}.spine .bob{animation:none;opacity:1;transform:translateX(-50%) rotate(0deg)}}@media (max-width:760px){:root{--spine-x:8px}.spine:before{display:none}}.shell{display:flex;min-height:100vh;position:relative;z-index:1;padding-left:calc(var(--spine-x) + 22px)}@media (max-width:760px){.shell{padding-left:calc(var(--spine-x) + 14px)}}.nav{width:128px;border-right:var(--pl-hairline);padding:14px 0;flex-shrink:0}.nav .wordmark{font-family:var(--pl-font-heading);font-weight:500;letter-spacing:var(--pl-tracking-wordmark);font-size:12px;padding:4px 16px 16px;display:block;border-left:2px solid var(--pl-accent);margin-left:-2px}.nav a.item{display:block;padding:8px 16px;font-size:13px;color:var(--pl-ink-soft);text-decoration:none}.nav a.item:hover{color:var(--pl-ink);background:var(--pl-surface-sunken)}.nav a.item.active{color:var(--pl-ink);background:var(--pl-surface);font-weight:500;box-shadow:inset 0 -2px 0 var(--pl-accent)}.nav a.item.active:hover{box-shadow:inset 0 -2px 0 var(--pl-accent-deep)}.nav .item.disabled{display:block;padding:8px 16px;font-size:13px;color:var(--pl-muted);cursor:default}.nav .item.disabled em{font-style:normal;font-size:10px;margin-left:6px;color:var(--pl-ink-faint);background:var(--pl-surface-sunken);padding:1px 6px;border-radius:var(--pl-radius)}.main{flex:1 1;min-width:0;padding:20px 28px}.topbar{display:flex;align-items:center;gap:12px;margin-bottom:20px;font-size:13px;color:var(--pl-ink-soft)}.topbar .spacer{flex:1 1}.topbar select{font:inherit;color:var(--pl-ink);background:var(--pl-surface);padding:5px 8px}.periods a,.topbar select{border:var(--pl-hairline);border-radius:var(--pl-radius)}.periods a{padding:4px 10px;text-decoration:none;margin-left:6px;color:var(--pl-ink-soft)}.periods a:hover{color:var(--pl-ink);border-color:var(--pl-accent-deep)}.periods a.active{color:var(--pl-ink);border-color:var(--pl-rule-strong);font-weight:500}.card,.periods a.active{background:var(--pl-surface)}.card{border:var(--pl-hairline);border-radius:var(--pl-radius-card);padding:var(--pl-pad-card);box-shadow:var(--pl-shadow)}.hero{display:flex;align-items:flex-end;gap:28px}.hero .plumb{width:2px;align-self:stretch;background:var(--pl-accent)}.lbl{font-size:var(--pl-size-caption);color:var(--pl-ink-faint)}.reading{font-family:var(--pl-font-reading);font-feature-settings:"tnum";font-size:var(--pl-size-reading-hero);line-height:1.15}.claimed{font-family:var(--pl-font-reading);color:var(--pl-claim);text-decoration:line-through}.gapchip{display:inline-block;margin-top:8px;font-size:12px;padding:3px 10px;border-radius:var(--pl-radius);background:var(--pl-warn-bg);color:var(--pl-warn-text)}.gapchip.neutral{background:var(--pl-neutral-bg);color:var(--pl-neutral-text)}.tip{-webkit-text-decoration:underline dotted var(--pl-muted);text-decoration:underline dotted var(--pl-muted);text-underline-offset:2px;cursor:help}.pct{font-size:11px;color:var(--pl-ink-faint)}.grid{display:grid;grid-template-columns:minmax(0,1fr) 240px;grid-gap:16px;gap:16px;margin-top:16px}@media (max-width:900px){.grid{grid-template-columns:1fr}}table.channels{width:100%;border-collapse:collapse;font-size:13px}table.channels th{text-align:left;font-weight:400;color:var(--pl-ink-faint);font-size:12px;padding:6px 8px}table.channels td{padding:9px 8px;border-top:var(--pl-hairline)}table.channels td.num,table.channels th.num{text-align:right}.mono{font-family:var(--pl-font-reading);font-feature-settings:"tnum"}tr.dim td,tr.unattr td{color:var(--pl-ink-soft)}tr.unattr td{background:var(--pl-surface-sunken)}table.channels tbody tr td{transition:background-color .12s}table.channels tbody tr:hover td{background:var(--pl-surface-sunken)}.chip{display:inline-block;font-size:11px;padding:2px 8px;border-radius:var(--pl-radius);white-space:nowrap}.chip.ok{background:var(--pl-ok-bg);color:var(--pl-ok-text)}.chip.warn{background:var(--pl-warn-bg);color:var(--pl-warn-text)}.chip.danger{background:var(--pl-danger-bg);color:var(--pl-danger-text)}.chip.neutral{background:var(--pl-neutral-bg);color:var(--pl-neutral-text)}.rail{display:flex;flex-direction:column;gap:12px}.rail .card{padding:14px 16px}.rail h3{font-size:12px;color:var(--pl-ink-faint);font-weight:400;margin-bottom:8px}.rail p{font-size:13px;color:var(--pl-ink-soft)}