:root{--bg:#F4F7F6;--surface:#fff;--ink:#13201C;--muted:#5A6A64;--line:#D8E1DE;--accent:#12695A;--on-accent:#fff;--accent-soft:#E1F0EB;--bad:#B0261E;--bad-bg:#FBE3E0;--ok-bg:#E3F3E9;--ok:#1B7443;--warn-bg:#FBF0D9;--warn:#7A5300}
@media (prefers-color-scheme:dark){:root{--bg:#0E1513;--surface:#151F1C;--ink:#E3ECE8;--muted:#93A49E;--line:#283632;--accent:#4DBFA4;--on-accent:#06231C;--accent-soft:#183129;--bad:#FF8A7F;--bad-bg:#3A1917;--ok-bg:#142E1F;--ok:#6CD198;--warn-bg:#352A12;--warn:#E9C46A}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Hiragino Kaku Gothic ProN","Yu Gothic UI",Meiryo,system-ui,sans-serif;line-height:1.75}
a{color:var(--accent)}
.wide{max-width:900px;margin:0 auto;padding:28px 16px 60px}
.wide.admin{max-width:1240px}
.kpi{list-style:none;margin:0 0 16px;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.kpi li{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.kpi span{display:block;font-size:13px;color:var(--muted)}
.kpi strong{display:block;font-size:26px;line-height:1.3}
.kpi .warn strong{color:var(--warn)}
.kpi .bad strong{color:var(--bad)}
.kpi button{all:unset;display:block;cursor:pointer;width:100%}
.kpi button:focus-visible{outline:2px solid var(--accent)}
.sub-tabs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 16px}
.sub-tabs a{padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font-weight:600;font-size:14px;text-decoration:none}
.sub-tabs a[aria-current=page]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.foot{padding:16px;text-align:center;font-size:13px;border-top:1px solid var(--line)}
h1{font-size:clamp(24px,4vw,32px);line-height:1.35;margin:0 0 14px}
h2{font-size:21px;line-height:1.4;margin:0 0 12px}
h3{font-size:16px;line-height:1.5;margin:0 0 6px}
section{margin-top:28px;padding-top:28px;border-top:1px solid var(--line)}
section.request{border-top:1px solid var(--line);padding-top:20px}
.eyebrow{margin:0 0 10px;color:var(--accent);font:500 12.5px/1.5 ui-monospace,Consolas,monospace;letter-spacing:.02em}
.hero{padding-top:12px}
.hero h1{font-size:clamp(28px,5vw,40px);line-height:1.25}
.lead{font-size:17px;margin:0}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}
.proofs{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.proofs li{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px}
.proofs strong,.proofs span{display:block}
.proofs span{font-size:14px;color:var(--muted)}
.qa{padding:16px 0;border-top:1px solid var(--line)}
.qa p{margin:0 0 8px}
.qa ul,.qa ol{margin:0 0 8px;padding-left:22px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
table{width:100%;min-width:640px;border-collapse:collapse;font-size:14px}
th,td{text-align:left;vertical-align:top;padding:9px 11px;border-bottom:1px solid var(--line)}
tbody tr:last-child>*{border-bottom:0}
thead th{color:var(--muted);font-size:13px;white-space:nowrap}
.request{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px;scroll-margin-top:12px}
form{display:flex;flex-direction:column;gap:14px;margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
label,legend{font-size:14px;color:var(--muted)}
label{display:flex;flex-direction:column;gap:4px}
label.check{flex-direction:row;align-items:flex-start;gap:8px;color:var(--ink)}
label.check input{margin-top:6px;flex:none}
label.hp{position:absolute;left:-9999px}
fieldset{border:0;margin:0;padding:0}
.checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:6px 14px;margin-top:6px}
em{font-style:normal;font-size:12px;color:var(--bad)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:9px 10px;width:100%;max-width:100%}
input[type=checkbox]{width:auto}
textarea{resize:vertical}
.btn{display:inline-block;font:inherit;font-size:15px;font-weight:600;text-decoration:none;text-align:center;border:1px solid var(--line);border-radius:8px;padding:9px 16px;background:var(--surface);color:var(--ink);cursor:pointer}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.danger{color:var(--bad);border-color:var(--bad)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.msg{margin:0;padding:10px 12px;border-radius:8px;font-size:14px;background:var(--bad-bg);color:var(--bad)}
.msg.ok{background:var(--ok-bg);color:var(--ok)}
[hidden]{display:none!important}
.note,.muted{color:var(--muted);font-size:13px}
.note{margin-top:32px}
.doc h2{margin-top:32px}
/* Consulting pages: left menu and guide body */
.cg-layout{max-width:1240px;margin:0 auto;padding:0 16px;display:grid;grid-template-columns:232px minmax(0,860px);gap:40px;align-items:start}
.cg-layout>.cs{max-width:none;margin:0;padding:0 0 64px;min-width:0}
.cg-side{position:sticky;top:64px;padding-top:28px}
.cg-nav{display:grid;gap:14px}
.cg-nav-toggle{display:none;align-items:center;justify-content:space-between;gap:8px;width:100%;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:10px 14px;font:inherit;font-weight:600;font-size:15px;color:var(--ink);cursor:pointer;text-align:left}
.cg-nav-toggle[aria-expanded=true] .cg-caret{transform:rotate(180deg)}
.cg-nav-list{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:6px}
.cg-nav-list a{display:block;padding:10px 12px 10px 13px;border-left:3px solid transparent;border-radius:6px;color:var(--muted);font-weight:600;font-size:14.5px;line-height:1.4;text-decoration:none}
.cg-nav-list a:hover{color:var(--ink);background:var(--bg)}
.cg-nav-list a[aria-current=page]{background:var(--accent-soft);color:var(--accent);border-left-color:var(--accent)}
.cg-nav-cta{text-align:center}
.cg-article{font-size:16px;line-height:1.75}
.cg-crumb{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:24px 0 0;font-size:13.5px;color:var(--muted)}
.cg-crumb a{color:var(--muted)}
.cg-crumb [aria-current]{color:var(--ink);font-weight:600}
.cg-sec{scroll-margin-top:64px}
.cg-facts dl{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin:0}
.cg-facts dl>div{padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.cg-facts dt{color:var(--muted);font-size:13px;margin-bottom:4px}
.cg-facts dd{margin:0;font-size:15px;font-weight:600;overflow-wrap:anywhere}
.cg-toc{padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:12px;margin:28px 0 8px}
.cg-toc strong{display:block;font-size:14px;margin-bottom:6px}
.cg-toc ol{margin:0;padding-left:20px;columns:2 260px;column-gap:32px;font-size:14.5px;line-height:1.7}
.cg-toc li{break-inside:avoid}
.cg-list{margin:8px 0 14px;padding-left:22px}
.cg-list li{margin-bottom:5px}
.cg-note{margin:14px 0;padding:14px 16px;background:var(--accent-soft);border-radius:10px}
.cg-steps{list-style:none;margin:8px 0 14px;padding:0;counter-reset:step}
.cg-steps>li{position:relative;padding:0 0 22px 52px;counter-increment:step}
.cg-steps>li::before{content:counter(step);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--accent);color:var(--on-accent);font-weight:700;display:flex;align-items:center;justify-content:center}
.cg-steps>li::after{content:"";position:absolute;left:16px;top:38px;bottom:4px;width:2px;background:var(--line)}
.cg-steps>li:last-child{padding-bottom:0}
.cg-steps>li:last-child::after{display:none}
.cg-steps li p{margin:0}
.cg-check{list-style:none;margin:8px 0 14px;padding:0;display:grid;gap:8px 24px;grid-template-columns:repeat(2,minmax(0,1fr))}
.cg-check li{position:relative;padding-left:26px}
.cg-check li::before{content:"✓";position:absolute;left:0;top:0;color:var(--accent);font-weight:700}
.cg-article .table-wrap{margin:10px 0 16px}
.cg-article table{min-width:0;font-size:14.5px}
.cg-article tbody th[scope=row]{font-weight:700;color:var(--ink)}
.cg-pits{display:grid;gap:12px}
.cg-pit{padding:14px 16px 14px 18px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--warn);border-radius:10px}
.cg-pit h3{margin-bottom:4px}
.cg-pit p{margin:0}
.cg-provider{padding:20px;background:var(--surface);border:2px solid var(--accent);border-radius:12px}
.cg-provider>h2{margin:0 0 6px}
.cg-entity{color:var(--accent);font:500 13px/1.5 ui-monospace,Consolas,monospace;margin:0 0 10px}
.cg-sources ul{margin:0 0 10px;padding-left:20px;font-size:14px;line-height:1.7}
.cg-sources li{margin-bottom:4px;overflow-wrap:anywhere}
.rowlink{display:block;font-weight:400;font-size:13px;margin-top:2px}
@media (max-width:960px){.cg-layout{grid-template-columns:minmax(0,1fr);gap:0}.cg-side{position:static;padding-top:12px}.cg-nav{position:relative;display:block}.cg-nav-toggle{display:flex}.cg-nav-list{display:none;position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:5}.cg-nav.open .cg-nav-list{display:flex}.cg-nav-cta{display:none}}
@media (max-width:600px){.cg-check{grid-template-columns:minmax(0,1fr)}.cg-provider{padding:16px}}
dl{display:grid;grid-template-columns:minmax(120px,190px) 1fr;gap:8px 16px;margin:0}
dt{color:var(--muted);font-size:14px}
dd{margin:0;overflow-wrap:anywhere}
.tools{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:12px 0;flex-direction:row}
.tools input,.tools select{width:auto;flex:1 1 180px}
.tools .btn{flex:none}
.unread td{font-weight:600}
table.members{min-width:980px}
.members .tools{margin:4px 0 0;flex-wrap:nowrap}
.members .tools select,.members .tools input{min-width:150px}
.tools a.btn{flex:none}
.gap{margin-top:28px}
.wide-field{grid-column:1/-1}
details.post{padding:12px 16px;margin:8px 0}
details.post summary{cursor:pointer;font-weight:600}
details.post form{margin-top:12px}
.pill{display:inline-block;font-size:12px;padding:1px 9px;border-radius:999px;background:var(--line)}
.s-new{background:var(--warn-bg);color:var(--warn)}
.s-closed{background:var(--ok-bg);color:var(--ok)}
.s-spam{background:var(--bad-bg);color:var(--bad)}
.post{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px}
.post dl{margin:14px 0}
.post h3{margin-top:18px}
.message{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}
@media (max-width:560px){dl{grid-template-columns:1fr;gap:2px}dd{margin-bottom:8px}}
/* AEO: new content form */
.aeo-new label>span,.aeo-new legend,.aeo-field>span{font-size:13.5px;color:var(--muted)}
.aeo-new strong{color:var(--ink)}
.aeo-two{grid-template-columns:repeat(2,minmax(0,280px))}
.aeo-field{display:flex;flex-direction:column;gap:4px}
.aeo-drop{font:inherit;font-size:14.5px;color:var(--muted);background:var(--surface);border:1.5px dashed var(--line);border-radius:10px;padding:22px 16px;text-align:center;cursor:pointer;width:100%}
.aeo-drop:hover,.aeo-drop.over{border-color:var(--accent);background:var(--accent-soft);color:var(--ink)}
.aeo-drop:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.aeo-files{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px;font-size:13px}
.aeo-files li{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:2px 6px 2px 12px;max-width:100%;overflow-wrap:anywhere}
.aeo-x{font:inherit;border:0;background:none;color:var(--muted);cursor:pointer;padding:0 6px;line-height:1.4}
.aeo-x:hover{color:var(--bad)}
.aeo-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.aeo-chip{flex-direction:row;align-items:center;gap:8px;border:1.5px solid var(--line);border-radius:999px;padding:6px 14px;background:var(--surface);color:var(--ink);font-weight:600;font-size:14px;cursor:pointer}
.aeo-chip small{font-weight:600;font-size:11.5px;color:var(--muted)}
.aeo-chip:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.aeo-chip:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
@media (max-width:640px){.aeo-two{grid-template-columns:minmax(0,1fr)}}