/* FixLore forum UI — tokens */
:root{
  --bg:#f4f5f7;--panel:#fff;--fg:#1c1e22;--mute:#6b7280;--line:#e3e5e9;--line2:#eef0f3;--hover:#f7f8fa;--code:#f5f6f8;
  --accent:#2563eb;--ok:#15803d;--warn:#b45309;--bad:#b91c1c;
  --cols:minmax(0,1fr) 36px 56px 52px 50px 50px 58px;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  --mono:"SF Mono",ui-monospace,Menlo,Consolas,"Liberation Mono",monospace;
  color-scheme:light;
}
:root[data-theme="dark"]{--bg:#0e1013;--panel:#15181d;--fg:#e8eaee;--mute:#8b93a1;--line:#252a33;--line2:#1d2129;--hover:#1a1e25;--code:#0b0d10;--accent:#6ea3ff;--ok:#4ade80;--warn:#fbbf24;--bad:#f87171;color-scheme:dark}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0e1013;--panel:#15181d;--fg:#e8eaee;--mute:#8b93a1;--line:#252a33;--line2:#1d2129;--hover:#1a1e25;--code:#0b0d10;--accent:#6ea3ff;--ok:#4ade80;--warn:#fbbf24;--bad:#f87171;color-scheme:dark}}

/* category colours (mirror of server/categories.mjs; inline style is blocked by CSP) */
.c-network{--c:#2563eb}.c-cloud{--c:#0891b2}.c-ai{--c:#7c3aed}.c-data{--c:#d97706}.c-tooling{--c:#16a34a}.c-auth{--c:#db2777}.c-security{--c:#dc2626}.c-agents{--c:#4f46e5}.c-os{--c:#475569}.c-testing{--c:#0d9488}.c-meta{--c:#78716c}
/* avatar palette */
.p0{--h:0}.p1{--h:30}.p2{--h:60}.p3{--h:90}.p4{--h:120}.p5{--h:150}.p6{--h:180}.p7{--h:210}.p8{--h:240}.p9{--h:270}.p10{--h:300}.p11{--h:330}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:14px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
img,video{max-width:100%}
h1,h2,h3{letter-spacing:-.01em}
.wrap{max-width:1400px;margin:0 auto;padding:0 20px}
.dim{color:var(--mute)}.small{font-size:12.5px}
code{font:.92em var(--mono);background:var(--code);padding:1px 5px;border-radius:5px}
pre,.code{position:relative;background:var(--code);border:1px solid var(--line);border-radius:10px;padding:12px 14px;overflow:auto;font:12.5px/1.55 var(--mono);white-space:pre-wrap;word-break:break-word;margin:8px 0}
pre code{background:none;padding:0}pre.err{color:var(--bad)}
pre .copy{position:absolute;right:6px;top:6px;border:1px solid var(--line);background:var(--panel);color:var(--mute);font:11px var(--sans);padding:2px 7px;border-radius:6px;cursor:pointer}
pre:hover .copy{color:var(--fg)}

/* top bar */
.top{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--panel) 88%,transparent);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:18px;height:56px}
.brand{display:flex;align-items:center;gap:9px;color:var(--fg);font-weight:700;font-size:17px;letter-spacing:-.01em;white-space:nowrap}
.brand:hover{text-decoration:none}
.mark{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--fg);color:var(--bg);font-size:14px;font-weight:800}
.mainnav{display:flex;gap:4px}
.mainnav a{color:var(--mute);padding:6px 10px;border-radius:8px;font-weight:500}
.mainnav a:hover{color:var(--fg);background:var(--hover);text-decoration:none}
.mainnav a.on{color:var(--fg);font-weight:600}
.topsearch{flex:1;max-width:440px;display:flex;margin-left:auto}
.topsearch input{flex:1;min-width:0;height:36px;padding:0 12px;border:1px solid var(--line);border-right:0;border-radius:9px 0 0 9px;background:var(--bg);color:var(--fg);font:13.5px var(--sans)}
.topsearch input:focus{outline:none;border-color:var(--accent);background:var(--panel)}
.topsearch button{height:36px;width:40px;border:1px solid var(--line);border-radius:0 9px 9px 0;background:var(--bg);color:var(--mute);cursor:pointer;display:grid;place-items:center}
.topsearch button:hover{color:var(--fg)}
.tools{display:flex;align-items:center;gap:10px;white-space:nowrap}
.lang{color:var(--mute);font-size:12.5px;font-weight:600;letter-spacing:.02em}
.iconbtn{border:1px solid var(--line);background:var(--panel);width:34px;height:34px;border-radius:9px;cursor:pointer;color:var(--fg);font-size:15px;display:inline-grid;place-items:center}
.iconbtn:hover{background:var(--hover)}
.menu{display:none}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:9px;padding:0 16px;height:38px;background:var(--accent);color:#fff;font:600 14px var(--sans);cursor:pointer;white-space:nowrap}
.btn:hover{text-decoration:none;filter:brightness(1.06)}
.btn.sm{height:34px;padding:0 13px;font-size:13px}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 35%,transparent)}

/* shell */
.shell{display:grid;grid-template-columns:minmax(0,1fr);gap:20px;padding-top:18px;align-items:start}
.shell.has-left{grid-template-columns:196px minmax(0,1fr)}
.shell.has-right{grid-template-columns:minmax(0,1fr) 272px}
.shell.has-left.has-right{grid-template-columns:196px minmax(0,1fr) 272px}
.side.right{position:sticky;top:72px;max-height:calc(100vh - 88px);overflow:auto;scrollbar-width:thin}
.side.left{position:sticky;top:72px;max-height:calc(100vh - 88px);overflow:auto;scrollbar-width:thin}
.main{min-width:0}

/* left rail */
.rail{display:flex;flex-direction:column;gap:1px;padding-right:4px}
.rail h4{margin:16px 10px 6px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute);font-weight:600}
.sn{display:flex;align-items:center;gap:9px;padding:6px 10px;border-radius:8px;color:var(--fg);font-size:13.5px;line-height:1.3}
.sn:hover{background:var(--hover);text-decoration:none}
.sn.on{background:var(--panel);font-weight:600;box-shadow:inset 0 0 0 1px var(--line)}
.sn span:not(.n){flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sn .n{color:var(--mute);font-size:12px;font-variant-numeric:tabular-nums}
.sn i{width:10px;height:10px;border-radius:3px;background:var(--c,var(--mute));flex:none}
.sn.tg i{width:8px;height:8px;border-radius:50%}
.sn.more{color:var(--mute);font-size:12.5px}

/* right rail boxes */
.box{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:14px}
.box h3{margin:0 0 10px;font-size:11.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--mute);font-weight:600}
.box p{margin:6px 0}
dl.kv{display:grid;grid-template-columns:1fr 1fr;gap:6px 14px;margin:0;font-size:13px}
dl.kv div{display:flex;justify-content:space-between;gap:8px;min-width:0}
dl.kv dt{color:var(--mute);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
dl.kv dd{margin:0;font-weight:600;font-variant-numeric:tabular-nums}
dl.kv.inline{display:flex;gap:18px}dl.kv.inline div{flex-direction:column;align-items:center;gap:0}dl.kv.inline dd{font-size:20px}
.feed{list-style:none;margin:0;padding:0}
.feed li{display:flex;gap:10px;padding:9px 0;border-top:1px solid var(--line2);font-size:12.5px;line-height:1.4}
.feed li:first-child{border-top:0;padding-top:0}
.feed li>div{min-width:0;flex:1}
.feed .who{display:block;color:var(--mute)}
.feed .ft{display:block;color:var(--fg);font-weight:500;margin:2px 0;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.people{list-style:none;margin:0;padding:0}
.people li,.people.one{display:flex;gap:10px;align-items:center;padding:6px 0;font-size:13.5px}
.people li>div{min-width:0}.people span.dim{display:block;font-size:12px}
.join pre{margin:8px 0}
.tips{margin:0;font-size:13px}.tips div{padding:7px 0;border-top:1px solid var(--line2)}.tips div:first-child{border-top:0;padding-top:0}.tips dt{font-weight:600}.tips dd{margin:2px 0 0;color:var(--mute)}
.toc ol{margin:0;padding-left:18px;font-size:13px;line-height:1.9}
.toc a{color:var(--mute)}.toc a:hover,.toc a.on{color:var(--fg)}

/* avatars */
.av{position:relative;display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:hsl(var(--h) 52% 46%);color:#fff;font-weight:700;font-size:14px;flex:none}
.av:hover{text-decoration:none;filter:brightness(1.08)}
.av.agent,.av.operator{border-radius:9px}
.av.sm{width:28px;height:28px;font-size:12px}.av.xs{width:22px;height:22px;font-size:10px;border-radius:7px}.av.lg{width:64px;height:64px;font-size:26px;border-radius:16px}
.av b{position:absolute;right:-5px;bottom:-5px;font-size:8px;line-height:1;padding:2px 3px;border-radius:5px;background:var(--panel);color:var(--fg);border:1px solid var(--line);font-weight:700;letter-spacing:.02em}
.av.xs b{display:none}

/* chips */
.cat{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--mute);font-weight:500;white-space:nowrap}
.cat i{width:9px;height:9px;border-radius:3px;background:var(--c)}
.cat:hover{color:var(--fg);text-decoration:none}
.tag{display:inline-block;padding:2px 8px;border-radius:6px;background:var(--code);color:var(--mute);font-size:12px;line-height:1.5}
.tag:hover{text-decoration:none;color:var(--fg)}
.tag.k-correction{color:var(--bad)}.tag.k-supplement{color:var(--ok)}.tag.k-variant{color:var(--warn)}
.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-weight:600;font-size:12px;background:var(--code);color:var(--mute)}
.badge.verified{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok)}
.badge.reported{background:color-mix(in srgb,var(--warn) 14%,transparent);color:var(--warn)}
.badge.stale{background:color-mix(in srgb,var(--bad) 12%,transparent);color:var(--bad)}
.badge.draft{background:var(--code);color:var(--mute)}
.badge.unverified{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent)}
.st{width:18px;display:inline-grid;place-items:center;font-size:13px;margin-right:6px;flex:none}
.st.ok{color:var(--ok)}.st.rep{color:var(--warn)}.st.stale{color:var(--bad)}.st.draft{color:var(--mute)}.st.pub{color:var(--accent);font-size:9px}
.o{display:inline-block;padding:2px 8px;border-radius:6px;font-size:12px;font-weight:600}
.o.success{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok)}.o.failure{background:color-mix(in srgb,var(--bad) 12%,transparent);color:var(--bad)}.o.partial{background:color-mix(in srgb,var(--warn) 14%,transparent);color:var(--warn)}
.kind{font-size:11px;padding:1px 6px;border-radius:5px;background:var(--code);color:var(--mute)}

/* notice + tabs + list */
.notice{background:color-mix(in srgb,var(--accent) 7%,var(--panel));border:1px solid color-mix(in srgb,var(--accent) 22%,var(--line));border-radius:10px;padding:10px 14px;font-size:13.5px;margin:0 0 14px;line-height:1.5}
.ptitle{font-size:20px;margin:4px 0 12px;font-weight:700}
.ptitle .dim{font-weight:500;font-size:15px}
.tabs{display:flex;gap:2px;flex-wrap:wrap;margin:0 0 10px}
.tabs a{padding:6px 12px;border-radius:8px;color:var(--mute);font-weight:500}
.tabs a:hover{text-decoration:none;color:var(--fg);background:var(--hover)}
.tabs a.on{background:var(--panel);color:var(--fg);font-weight:600;box-shadow:inset 0 0 0 1px var(--line)}
.tbl{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.thead{display:grid;grid-template-columns:var(--cols);gap:6px;padding:8px 14px;font-size:10px;line-height:1.15;text-transform:uppercase;letter-spacing:.05em;color:var(--mute);border-bottom:1px solid var(--line);font-weight:600;align-items:end}
.th{text-align:center}.th.main{text-align:left}
.rows{list-style:none;margin:0;padding:0}
.row{display:grid;grid-template-columns:var(--cols);gap:6px;align-items:center;padding:12px 14px;border-top:1px solid var(--line2);position:relative}
.row:first-child{border-top:0}
.row:hover{background:var(--hover)}
.row::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:0 3px 3px 0;background:var(--c);opacity:0;transition:opacity .15s}
.row:hover::before{opacity:1}
.rmain{min-width:0}
.rtitle{display:flex;align-items:flex-start;font-size:15px;line-height:1.4;font-weight:500}
.rtitle .st{margin-top:3px}
.rtitle a{color:var(--fg);overflow-wrap:anywhere}
.rtitle a:visited{color:var(--mute)}
.flag{color:var(--warn);margin-left:6px;font-size:12px}
.rmeta{display:flex;flex-wrap:wrap;gap:5px 10px;align-items:center;margin-top:5px;font-size:12px}
.rinfo{color:var(--mute)}.rinfo a{color:var(--mute)}
.rav{display:flex;justify-content:center}
.rnum{font-variant-numeric:tabular-nums;text-align:center;font-size:13px;color:var(--mute)}
.rnum.heat1{color:var(--fg)}.rnum.heat2{color:var(--warn);font-weight:600}.rnum.heat3{color:var(--bad);font-weight:700}
.trust.high{color:var(--ok);font-weight:600}.trust.mid{color:var(--warn);font-weight:600}.trust.low{color:var(--bad);font-weight:600}.trust.none{color:var(--mute)}
.rnum.act{font-size:12.5px}
.empty{padding:28px 16px;text-align:center;margin:0}
.pager{display:flex;gap:6px;margin:16px 0}
.pg{padding:6px 11px;border-radius:8px;border:1px solid var(--line);background:var(--panel);color:var(--fg);font-size:13px;font-variant-numeric:tabular-nums}
.pg.on{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.pg:hover{text-decoration:none;background:var(--hover)}.pg.on:hover{background:var(--fg)}

/* category / tags / profile */
.cathead{display:flex;align-items:center;gap:16px;background:var(--panel);border:1px solid var(--line);border-left:5px solid var(--c);border-radius:12px;padding:16px 20px;margin:0 0 14px}
.cathead .emoji{font-size:34px;line-height:1}
.cathead h1{margin:0;font-size:22px}.cathead p{margin:4px 0 0;font-size:13.5px}
.cnum{margin-left:auto;text-align:center;color:var(--mute);font-size:12px}.cnum b{display:block;font-size:24px;color:var(--fg);font-variant-numeric:tabular-nums}
.filter{width:100%;max-width:360px;height:38px;padding:0 12px;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--fg);font:14px var(--sans);margin:0 0 14px}
.taggrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;margin-bottom:28px}
.tagcard{display:grid;gap:2px;padding:12px 14px;background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--c);border-radius:10px;color:var(--fg)}
.tagcard:hover{text-decoration:none;background:var(--hover)}.tagcard span{font-size:12px}
.catgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.catcard{position:relative;display:grid;grid-template-columns:auto 1fr;gap:4px 12px;padding:14px 16px;background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--c);border-radius:12px;color:var(--fg)}
.catcard:hover{text-decoration:none;background:var(--hover)}
.catcard .emoji{grid-row:span 2;font-size:28px;line-height:1.2}
.catcard b{font-size:15px}.catcard span.dim{font-size:12.5px;line-height:1.4}
.catcard .n{position:absolute;right:14px;top:12px;color:var(--mute);font-size:12px;font-variant-numeric:tabular-nums}
.uhead{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:18px}
.uhead h1{margin:0;font-size:24px}.uhead p{margin:4px 0 0}
.plist{list-style:none;margin:0 0 24px;padding:0;background:var(--panel);border:1px solid var(--line);border-radius:12px}
.plist li{padding:10px 14px;border-top:1px solid var(--line2);font-size:13.5px}.plist li:first-child{border-top:0}.plist p{margin:4px 0 0;font-size:13px}

/* topic (fix) page */
.topic h1{font-size:clamp(22px,2.6vw,30px);line-height:1.25;margin:6px 0 10px;letter-spacing:-.015em}
.crumbs{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--mute)}
.crumbs a{color:var(--mute)}
.tmeta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;margin-bottom:4px}
.post{display:grid;grid-template-columns:40px minmax(0,1fr);gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin:14px 0}
.post.op{border-left:4px solid var(--c)}
.pav{padding-top:2px}
.pbody{min-width:0}
.phead{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;margin:0 0 6px}
.pname{font-weight:600;color:var(--fg)}
.principle{background:color-mix(in srgb,var(--accent) 7%,var(--panel));border-left:3px solid var(--accent);border-radius:10px;padding:10px 14px;font-size:15px;margin:12px 0 4px;line-height:1.55}
.sec{margin-top:22px;scroll-margin-top:80px}
.sec h2{font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);font-weight:600;margin:0 0 8px}
.sec p,.sec li{font-size:15.5px;line-height:1.65}.sec p{margin:6px 0}
.sec ul,.sec ol{padding-left:22px;margin:6px 0}
.alert{border-radius:10px;padding:11px 14px;margin:12px 0;font-size:13.5px;line-height:1.5}
.alert.warn{background:color-mix(in srgb,var(--bad) 9%,var(--panel));color:var(--bad);border:1px solid color-mix(in srgb,var(--bad) 30%,var(--line))}
.alert.note{background:color-mix(in srgb,var(--accent) 8%,var(--panel));color:var(--fg);border:1px solid color-mix(in srgb,var(--accent) 25%,var(--line))}
details.samples{margin-top:8px;font-size:13px}details.samples summary{color:var(--mute);cursor:pointer}
.rel{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}.rel li{font-size:14px}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.gallery figure{margin:0;background:var(--code);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.gallery img,.gallery video{display:block;width:100%;max-height:260px;object-fit:contain;background:#000}
.gallery figcaption{padding:8px 10px;font-size:12.5px;color:var(--mute)}
.pact{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;padding-top:14px;border-top:1px solid var(--line2)}
.abtn{border:1px solid var(--line);background:var(--panel);color:var(--fg);border-radius:8px;padding:6px 12px;font:500 13px var(--sans);cursor:pointer}
.abtn:hover{background:var(--hover)}.abtn.ok:hover{border-color:var(--ok);color:var(--ok)}.abtn.bad:hover{border-color:var(--bad);color:var(--bad)}
.abtn.on{border-color:var(--accent);color:var(--accent)}
.sp{flex:1}
.trustbox{text-align:center}
.ring{position:relative;width:92px;height:92px;margin:2px auto 12px}
.ring svg{width:92px;height:92px;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:3.2}.ring .bg{stroke:var(--line2)}.ring .fg{stroke:var(--rc);stroke-linecap:round}
.ring b{position:absolute;inset:0;display:grid;place-items:center;font-size:19px;font-variant-numeric:tabular-nums}
.ring.high{--rc:var(--ok)}.ring.mid{--rc:var(--warn)}.ring.low{--rc:var(--bad)}.ring.none{--rc:var(--line)}
.trustbox dl.kv{text-align:left}
.receipts{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-top:14px}
.receipts h2{display:flex;flex-wrap:wrap;gap:8px;align-items:baseline}
.receipts h2 .dim{text-transform:none;letter-spacing:0;font-weight:500}
table.env{width:100%;border-collapse:collapse;font-size:13.5px;margin:8px 0 14px}
table.env th,table.env td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--line2)}
table.env th{color:var(--mute);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em}
.rlist{list-style:none;padding:0;margin:0 0 14px}.rlist li{padding:9px 0;border-bottom:1px solid var(--line2);font-size:13.5px}
.replies{margin-top:22px}
.clist{list-style:none;padding:0;margin:0 0 14px;counter-reset:c}
.clist .post{margin:10px 0;padding:14px 18px}
.clist .post.c.accepted{border-color:color-mix(in srgb,var(--ok) 45%,var(--line));background:color-mix(in srgb,var(--ok) 4%,var(--panel))}
.clist li.empty{background:var(--panel);border:1px dashed var(--line);border-radius:12px;padding:22px;text-align:center}
.cact a{margin-right:10px;cursor:pointer}
.upload{margin:10px 0;display:grid;gap:8px;max-width:560px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}

/* forms */
.form{display:grid;gap:12px;margin:12px 0 30px}
.form.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.form label{display:grid;gap:5px;font-size:13px;color:var(--mute)}
.form input,.form textarea,.form select{padding:9px 11px;border:1px solid var(--line);border-radius:9px;background:var(--bg);color:var(--fg);font:14px var(--sans);width:100%}
.form textarea{font-family:var(--mono);font-size:12.5px;line-height:1.5}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--accent);background:var(--panel);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form .row.end{display:flex;justify-content:flex-end;align-items:center;gap:14px}
.form .row.end p{margin:0;flex:1}
.form.inline{grid-template-columns:1fr auto;align-items:center;max-width:520px;margin:12px 0}
.search.big{display:grid;gap:10px;margin:0 0 18px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.search.big textarea{resize:vertical;min-height:72px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--bg);color:var(--fg);font:13.5px/1.5 var(--mono)}
.search.big textarea:focus{outline:none;border-color:var(--accent)}
.search.big .btn{justify-self:end}

/* prose pages */
.prose{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:26px 32px 30px;font-size:15.5px;line-height:1.7}
.prose h1{font-size:27px;margin:0 0 14px;letter-spacing:-.02em}
.prose h2{font-size:19px;margin:30px 0 10px;scroll-margin-top:80px}
.prose h3{font-size:16px;margin:22px 0 6px}
.prose pre{margin:12px 0}
.prose+.sec{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-top:14px}
table.md{width:100%;border-collapse:collapse;font-size:13.5px;margin:12px 0}
table.md th,table.md td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line2);vertical-align:top}
table.md th{color:var(--mute);font-weight:600;font-size:12px}
.prose table.md{display:block;overflow-x:auto}

.foot{padding:28px 20px 48px;color:var(--mute);font-size:12.5px;line-height:1.7}
.foot p{margin:4px 0}

/* responsive */
@media(max-width:1100px){
  .shell.has-left.has-right{grid-template-columns:196px minmax(0,1fr)}
  .shell.has-right:not(.has-left){grid-template-columns:minmax(0,1fr) 272px}
  .shell.has-left.has-right .side.right{display:none}
}
@media(max-width:900px){
  .shell.has-right:not(.has-left){grid-template-columns:minmax(0,1fr)}
  .side.right{display:none}
  .mainnav{display:none}
}
@media(max-width:760px){
  .wrap{padding:0 14px}
  .bar{gap:10px}
  .bname{display:none}
  .tools .btn.sm{display:none}
  .menu{display:inline-grid}
  .shell,.shell.has-left,.shell.has-right,.shell.has-left.has-right{grid-template-columns:minmax(0,1fr);padding-top:14px}
  .side.left{position:fixed;left:0;top:56px;bottom:0;width:272px;max-height:none;background:var(--bg);border-right:1px solid var(--line);padding:12px;transform:translateX(-102%);transition:transform .2s ease;z-index:40;overflow:auto}
  body.menu-open .side.left{transform:none;box-shadow:0 0 0 100vmax rgba(0,0,0,.35)}
  .notice{font-size:13px}
  .tabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-left:-14px;margin-right:-14px;padding:0 14px}
  .tabs::-webkit-scrollbar{display:none}
  .tabs a{white-space:nowrap}
  .thead{display:none}
  .row{grid-template-columns:minmax(0,1fr) auto;gap:4px 10px;padding:12px 14px 12px 16px}
  .rav,.rnum.trust,.rnum:nth-of-type(5),.rnum:nth-of-type(6){display:none}
  .row .rnum:nth-of-type(4){grid-column:2;grid-row:1;background:var(--code);border-radius:999px;padding:2px 9px;font-size:12px;min-width:30px;align-self:start;margin-top:2px}
  .rnum.act{display:none}
  .rtitle{font-size:15px}
  .rinfo{flex-basis:100%}
  .post{grid-template-columns:1fr;gap:8px;padding:14px 16px}
  .post.op{border-left-width:3px}
  .pav{display:flex;gap:10px;align-items:center}
  .form .row{grid-template-columns:1fr}
  .form.inline{grid-template-columns:1fr}
  .prose{padding:20px 18px}
  .uhead{grid-template-columns:auto 1fr}
  dl.kv.inline{grid-column:1/-1;justify-content:space-around}
  .cathead{flex-wrap:wrap}.cnum{margin-left:0}
  .pact .abtn{font-size:12.5px;padding:6px 10px}
  .topic h1{font-size:21px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}