.app-shell{display:flex;flex:1;flex-direction:column;min-height:0;min-width:0;container-type:inline-size;container-name:app-shell}.app-shell-header{position:sticky;top:0;flex:none;min-height:var(--shell-header-height);padding:max(0px,env(safe-area-inset-top)) 16px 0;padding-inline:max(16px,env(safe-area-inset-left)) max(16px,env(safe-area-inset-right));border-bottom:1px solid var(--border);background:var(--shell-chrome);z-index:30}.app-shell-header,.app-shell-product{display:flex;align-items:center;gap:12px}.app-shell-product{min-width:0;flex-shrink:1}.app-shell .seihon-brand-divider,.app-shell .seihon-parent{display:none}.app-shell .seihon-brand{flex-shrink:0}.app-shell-product-name,.app-shell-switcher [data-slot=dropdown-menu-trigger]{max-width:180px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.app-shell-switcher{display:flex;align-items:center;min-width:0;flex-shrink:1}.app-shell-switcher [data-slot=dropdown-menu-trigger]>.app-shell-switcher-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-shell-switcher [data-slot=dropdown-menu-trigger]>[aria-hidden=true]{flex-shrink:0}.app-shell-switcher [data-slot=dropdown-menu-trigger]{display:inline-flex;align-items:center;gap:4px;min-height:44px;padding:0 8px;border-radius:6px;cursor:pointer}.app-shell-switcher [data-slot=dropdown-menu-trigger]:hover{background:var(--muted)}.app-shell-header-end{display:flex;align-items:center;gap:8px;margin-left:auto;padding-left:8px;flex-shrink:0}.app-shell-search{cursor:pointer}.app-shell-search kbd{color:var(--muted-foreground);font-size:11px;margin-left:4px}.app-shell-account-trigger{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:0 8px;border-radius:6px;cursor:pointer;font-size:13px}.app-shell-account-trigger:hover{background:var(--muted)}.app-shell-account-name{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-shell-account-menu{min-width:240px;max-width:calc(100vw - 24px)}.app-shell-account-menu .shell-account-email{display:block;padding:8px 8px 4px;font-size:12px;color:var(--muted-foreground);overflow-wrap:anywhere}.app-shell-account-menu [data-slot=button]{width:100%;justify-content:flex-start;min-height:44px}.app-shell-switcher-noscript{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px}.app-shell-switcher-noscript a{border:1px solid var(--border);border-radius:6px;padding:6px 8px;min-height:44px;display:inline-flex;align-items:center}.app-shell-account-noscript [data-slot=button]{min-height:44px}.app-shell-menu{display:none;min-width:44px;min-height:44px;flex-shrink:0}.app-shell-workspace{display:flex;flex:1;min-width:0;min-height:0}.app-shell-workspace>.shell-content{min-width:0;padding-block-start:var(--shell-content-inset)}.app-shell-sidebar{width:240px;flex-shrink:0;overflow-y:auto;border-right:1px solid var(--border);background:var(--shell-chrome);padding:12px 8px max(12px,env(safe-area-inset-bottom));padding-inline-start:max(8px,env(safe-area-inset-left));position:sticky;top:var(--shell-header-height);align-self:flex-start;height:calc(100dvh - var(--shell-header-height));overscroll-behavior:contain}.app-shell-sidebar-body [data-sidebar=menu-button],.app-shell-sidebar-body [data-sidebar=menu-sub-button]{height:auto;min-height:40px}.app-shell-sidebar-body [data-sheet-pillars] [data-sidebar=menu-button]{min-height:44px}@media (max-width:359px){.app-shell-sidebar-body [data-sheet-pillars] [data-sidebar=menu-button]{font-size:12px}}.app-shell-sidebar-body [data-sidebar=menu-button]>span:last-child,.app-shell-sidebar-body [data-sidebar=menu-sub-button]>span:last-child{overflow:visible;white-space:normal;overflow-wrap:anywhere}.app-shell-sidebar-body [data-sidebar=menu-action],.app-shell-sidebar-body [data-sidebar=menu-badge]{top:10px}.app-shell-sidebar-body [data-sidebar=group-label]{height:auto;min-height:32px;flex-wrap:wrap;column-gap:4px;margin:0;font-size:12px;font-weight:500;line-height:1.5;color:var(--muted-foreground)}.app-shell-sidebar-body [data-sidebar=menu-button],.app-shell-sidebar-body [data-sidebar=menu-sub-button]{border-top-left-radius:0;border-bottom-left-radius:0}.app-shell a:not([data-slot=button])[aria-current=page],.app-shell-switcher a:not([data-slot=button])[aria-current]{background:var(--muted);color:var(--foreground);font-weight:700}.app-shell-primary-nav{margin-bottom:8px}.app-shell-primary-nav [data-sidebar=menu-button]{border-left:3px solid transparent}.app-shell-primary-nav a:not([data-slot=button])[aria-current=page]{background:var(--nav-current);color:var(--nav-current-foreground);border-left-color:var(--seihon-accent,var(--accent));font-weight:600}.app-shell-primary-nav a:not([data-slot=button]).app-shell-console-link{color:var(--muted-foreground);font-size:12px}.app-shell-secondary-nav{border-top:1px solid var(--border);margin-top:8px;padding-top:8px}.app-shell-secondary-nav a{border-left:2px solid transparent}.app-shell-secondary-nav a:not([data-slot=button])[aria-current=page]{background:transparent;color:var(--foreground);border-left-color:var(--seihon-accent,var(--accent));font-weight:700}.sidebar-reading-point{gap:2px;padding:4px 8px 8px;font-size:12px;line-height:1.5;color:var(--muted-foreground)}.sidebar-reading-line{display:flex;align-items:center;justify-content:space-between;gap:4px;min-height:28px}.sidebar-reading-date{margin:0;color:var(--foreground);font-weight:500}.sidebar-reading-drift,.sidebar-reading-repos{margin:0;overflow-wrap:anywhere}.sidebar-reading-point a:not([data-slot=button]){display:inline-flex;align-items:center;gap:2px;color:inherit;text-decoration:underline;text-underline-offset:2px;border-radius:4px}.sidebar-reading-point a:not([data-slot=button]):hover{color:var(--foreground)}.sidebar-reading-point a svg{width:12px;height:12px;flex:none}.sidebar-reading-sha{font-family:var(--font-mono,ui-monospace,monospace);font-size:11px}.sidebar-reading-more{margin-left:4px}:is(.book-toc-sheet,.app-shell-nav-sheet) .sidebar-reading-point :is(a[href],button){position:relative}:is(.book-toc-sheet,.app-shell-nav-sheet) .sidebar-reading-point :is(a[href],button):after{content:"";position:absolute;inset:-10px -8px}:is(.book-toc-sheet,.app-shell-nav-sheet) .sidebar-reading-point{gap:8px}:is(.book-toc-sheet,.app-shell-nav-sheet) .sidebar-reading-point{padding-top:12px;padding-right:16px}:is(.book-toc-sheet,.app-shell-nav-sheet) .sidebar-reading-point a[href]:not([data-slot=button]){min-height:44px}:is(.book-toc-sheet,.app-shell-nav-sheet) .sidebar-reading-point a[href]:not([data-slot=button]):after{inset:0 -8px}.app-shell-book-ask,.app-shell-other-places{margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}.app-shell-other-places-chevron{transition:rotate .15s ease}.app-shell-other-places-trigger[data-panel-open] .app-shell-other-places-chevron{rotate:90deg}.app-shell-other-places .app-shell-primary-nav{margin:4px 0 0}@media (prefers-reduced-motion:reduce){.app-shell-other-places-chevron{transition:none}}.app-shell .default-page-layout{display:block}.app-shell .default-page-layout>.default-page-rail{display:none}.app-shell-nav-sheet{left:0;right:auto;border-left:0;border-right:1px solid var(--border);width:min(320px,calc(100vw - 32px));background:var(--shell-chrome);overflow-y:auto;padding:12px 8px max(16px,env(safe-area-inset-bottom));padding-inline:max(8px,env(safe-area-inset-left)) max(8px,env(safe-area-inset-right))}.app-shell-nav-sheet>h2{font-size:13px;font-weight:650;padding:4px 8px 8px}.app-shell-nav-sheet .app-shell-search{width:100%;justify-content:flex-start;margin-bottom:8px}.app-shell-nav-sheet .app-shell-account-sheet{border-top:1px solid var(--border);margin-top:12px;padding-top:12px;font-size:12px;color:var(--muted-foreground)}.app-shell-nav-sheet .app-shell-account-sheet [data-slot=button]{min-height:44px}.materials-list{list-style:none;padding:0;margin-top:24px}.materials-list>li{border-top:1px solid var(--border);padding:20px 0}.materials-list h2{display:flex;align-items:baseline;gap:16px;font-size:18px}.materials-list h2 small{font-size:13px;color:var(--muted-foreground)}.materials-list p{color:var(--muted-foreground);margin:8px 0}.materials-list a{text-decoration:underline;text-underline-offset:3px}.materials-list details{margin-top:8px}.materials-list details ul{display:grid;gap:8px;padding:12px 0;list-style:none}@media (max-width:1023px){.app-shell-menu{display:inline-flex}.app-shell-sidebar{display:none}.app-shell-header{gap:8px}.app-shell-product-name,.app-shell-switcher [data-slot=dropdown-menu-trigger]{max-width:120px}.app-shell-header-end>.app-shell-search{display:none}}@media (max-width:1279px){.app-shell[data-presentation=proposal] .app-shell-menu{display:inline-flex}.app-shell[data-presentation=proposal] .app-shell-sidebar{display:none}}.app-shell-sheet-brand{display:none;padding:0 8px 8px}@media (max-width:480px){.app-shell .seihon-brand{display:none}.app-shell-sheet-brand{display:block}.app-shell-product-name,.app-shell-switcher [data-slot=dropdown-menu-trigger]{max-width:none}.app-shell-header,.app-shell-product{flex-wrap:wrap}.app-shell-product{flex-grow:1}.app-shell-product>noscript{flex-basis:100%;min-width:0}.app-shell-switcher-noscript{flex-direction:column;align-items:stretch;width:100%}.app-shell-switcher-noscript a{justify-content:flex-start;min-width:4em}}@media (max-width:1099px) and (min-width:1024px){.app-shell-product-name,.app-shell-switcher [data-slot=dropdown-menu-trigger]{max-width:130px}}@media print{.app-shell,.app-shell-workspace{display:block}.app-shell-header,.app-shell-sidebar{display:none;position:static;height:auto}}.app-shell[data-presentation=proposal] .app-shell-header{padding-inline:max(28px,env(safe-area-inset-left)) max(28px,env(safe-area-inset-right))}.app-shell[data-presentation=proposal] .app-shell-product-name{max-width:260px;font-size:14px;font-weight:650;letter-spacing:-.01em}.app-shell[data-presentation=proposal] .app-shell-header :focus-visible{outline:2px solid var(--ring);outline-offset:-3px;border-radius:4px}.app-shell[data-presentation=proposal] .proposal-identity-line{flex:1;min-width:0;max-width:320px;margin:0;font-size:12px;line-height:1.5;color:var(--muted-foreground);overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}@media (max-width:1279px){.app-shell[data-presentation=proposal] .proposal-identity-line{display:none}}.pack-decision-list{list-style:none;margin:0;padding:0;min-width:0}.pack-decision-list>li{border-bottom:1px solid var(--border);min-width:0}.pack-decision-list>li:first-child{border-top:1px solid var(--border)}.pack-decision-row{display:flex;align-items:center;gap:24px;min-height:44px;padding:16px 12px;color:var(--foreground);transition:background-color .12s ease}.pack-decision-row:hover{background:var(--muted)}.pack-decision-row:focus-visible{outline:2px solid var(--ring);outline-offset:-2px}.pack-decision-copy{display:flex;flex:1;min-width:0;flex-direction:column;gap:6px}.pack-decision-title{color:var(--link);font-weight:500;overflow-wrap:anywhere}.pack-decision-summary{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;color:var(--muted-foreground)}.pack-decision-meta{flex:none;max-width:30%;font-size:12px;color:var(--muted-foreground);overflow-wrap:anywhere}.pack-decision-summary-wrap{white-space:normal;overflow-wrap:anywhere;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}@media (max-width:639px){.pack-decision-row{align-items:stretch;flex-direction:column;gap:10px}.pack-decision-summary{white-space:normal;overflow-wrap:anywhere}.pack-decision-meta{max-width:none}}:root{--figure-surface:oklch(1 0 0)}.dark{--figure-surface:oklch(0.94 0.005 260)}.pack-statistics-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(150px,100%),1fr))}@media (min-width:1024px) and (max-width:1279px){.app-shell[data-presentation=proposal] .app-shell-product-name{max-width:200px}}@media (max-width:414px){.proposal-member-row{flex-direction:column;align-items:stretch}.proposal-member-row>span{flex-basis:auto}.proposal-member-row fieldset,.proposal-member-row form{min-width:0;width:100%}.proposal-member-row fieldset{flex-direction:column;align-items:stretch}}.pack-consult-answers{overflow-y:auto;max-height:min(45dvh,28rem);overflow-wrap:anywhere}.pack-consult-composer{scroll-margin-block:12px;padding-bottom:max(0px,env(safe-area-inset-bottom))}@media (max-height:420px){.pack-consult-answers{max-height:25dvh}}.consult-sheet{width:390px;max-width:100vw;height:100dvh;min-height:0;padding-bottom:max(0px,env(safe-area-inset-bottom));padding-inline:max(0px,env(safe-area-inset-left)) max(0px,env(safe-area-inset-right))}.consult-history{flex:0 0 auto;min-width:0;border-bottom:1px solid var(--border)}.consult-history-scroll{height:min(20dvh,180px)}.consult-conversation{display:flex;min-width:0;min-height:0;flex:1;flex-direction:column}.consult-log-scroll{flex:1;min-height:80px}.consult-conversation .pack-consult-composer{flex:0 0 auto;padding-bottom:max(12px,env(safe-area-inset-bottom))}.consult-page{display:flex;flex-direction:column;height:100%;min-height:0}.consult-page-body{display:flex;min-width:0;min-height:0;flex:1}.consult-page-body>.consult-history{display:flex;flex-direction:column;width:260px;border-right:1px solid var(--border);border-bottom:0}.consult-page-body .consult-history-scroll{flex:1;height:auto}.app-shell[data-presentation=proposal] .app-shell-workspace[data-consult-page]>.shell-content{padding:0;overflow:hidden}body:has(.app-shell[data-presentation=proposal] .app-shell-workspace[data-consult-page]){height:100dvh;overflow:hidden}.app-shell[data-presentation=proposal] .app-shell-workspace[data-consult-page]{min-height:0;overflow:hidden}@media (min-width:1536px){.consult-sheet{width:min(480px,34vw)}}@media (max-width:767px){.consult-sheet{width:100vw;border-left:0}.consult-page-body{flex-direction:column}.consult-page-body>.consult-history{width:100%;border-right:0;border-bottom:1px solid var(--border)}.consult-page-body .consult-history-scroll{flex:none;height:clamp(56px,12dvh,120px)}.consult-page>:first-child{padding:8px 16px}.consult-page-body{overflow-y:auto;overscroll-behavior:contain}}@media (max-height:600px){.consult-history-scroll,.consult-page-body .consult-history-scroll{max-height:100px}}@media print{.consult-sheet{display:none}}#consult-toggle,[data-consult-toggle]{border-left:3px solid transparent}#consult-toggle[aria-current=page],[data-consult-toggle][aria-current=page]{background:var(--nav-current);color:var(--nav-current-foreground);border-left-color:var(--seihon-accent,var(--accent));font-weight:600}.consult-sheet{overflow-y:auto}.app-shell[data-presentation=proposal] #seihon-content>p[role=status]:first-child{width:100%;max-width:64rem;margin-inline:auto;padding:16px 16px 0}