@font-face{font-family:"Geist";src:url(/static/fonts/Geist-Variable.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(/static/fonts/JetBrainsMono-Variable-latin.woff2) format("woff2");font-weight:100 800;font-style:normal;font-display:swap}
:root,html[data-theme=dark]{color-scheme:dark;
--ck-bg:#09090b;--ck-surface:#111113;--ck-elevated:#18181b;--ck-line:#26262b;--ck-line-2:#3a3a41;
--ck-text:#f4f4f5;--ck-text-2:#d4d4d8;--ck-muted:#a1a1aa;
--ck-accent:#c6ff3d;--ck-accent-deep:#8fd400;--ck-accent-soft:#c6ff3d1f;--ck-on-accent:#09090b;
--ck-signal:#ff4fd8;--ck-signal-soft:#ff4fd824;--ck-danger:#ff5c5c;--ck-danger-soft:#ff5c5c1a;--ck-warn:#ffc53d;--ck-warn-soft:#ffc53d14;
--ck-gold:#ffd54a;--ck-silver:#c9d1d9;--ck-bronze:#d08a4e;--ck-dot:#ededed1c;--ck-glow:#c6ff3d12;--ck-topbar:#09090bb8;--ck-admin:#1a1408}
html[data-theme=light]{color-scheme:light;
--ck-bg:#f7f7f4;--ck-surface:#efefea;--ck-elevated:#ffffff;--ck-line:#e2e2dc;--ck-line-2:#cfcfc8;
--ck-text:#141416;--ck-text-2:#2a2a2e;--ck-muted:#5f5f67;
--ck-accent:#4f7a00;--ck-accent-deep:#3b5c00;--ck-accent-soft:#4f7a001a;--ck-on-accent:#ffffff;
--ck-signal:#c0189e;--ck-signal-soft:#c0189e1a;--ck-danger:#c62828;--ck-danger-soft:#c628281a;--ck-warn:#8a5800;--ck-warn-soft:#a86b0014;
--ck-gold:#9a7400;--ck-silver:#5b6470;--ck-bronze:#9a5a22;--ck-dot:#17171a24;--ck-glow:#4f7a000f;--ck-topbar:#f7f7f4cc;--ck-admin:#f4ecd8}
:root{--bg:var(--ck-bg);--rail:1120px;--pad:clamp(20px,4vw,48px);--r-btn:8px;--r-card:12px;
--font:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,sans-serif;
--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;--ease:cubic-bezier(.23,1,.32,1)}
*,*::before,*::after{box-sizing:border-box}
html{background:var(--bg);-webkit-text-size-adjust:100%;scroll-padding-top:72px}
/* One non-repeating glow layer on the body box (html has its own background, so the body's is never tiled). */
body{margin:0;min-height:100vh;background:radial-gradient(1100px 520px at 50% -180px,var(--ck-glow),transparent 70%) no-repeat,var(--bg);color:var(--ck-text);font:16px/1.6 var(--font);overflow-wrap:break-word;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;display:flex;flex-direction:column}
::selection{background:var(--ck-accent);color:var(--ck-on-accent)}
a{color:var(--ck-accent);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--ck-signal);outline-offset:3px;border-radius:2px}
img,svg{max-width:100%}
h1,h2,h3{text-wrap:balance;font-weight:650;letter-spacing:-.02em;line-height:1.15}
h1{font-size:clamp(2rem,4.6vw,3.2rem);line-height:1.06;letter-spacing:-.035em;margin:.15em 0 .35em}
h2{font-size:clamp(1.35rem,2.2vw,1.75rem);margin:1.8em 0 .6em}
h3{font-size:1.06rem;margin:1.3em 0 .4em;letter-spacing:-.01em}
p,li{color:var(--ck-text-2)}
strong{color:var(--ck-text);font-weight:650}
code,pre,kbd,.mono{font-family:var(--mono)}
code{font-size:.86em;background:var(--ck-surface);border:1px solid var(--ck-line);border-radius:4px;padding:.08em .38em;white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:50}.skip:focus{left:8px;background:var(--ck-accent);color:var(--ck-on-accent);padding:8px 12px;font-family:var(--mono);font-weight:700}
.muted{color:var(--ck-muted)}.small{font-size:.875rem}.mono{font-size:.9em;overflow-wrap:anywhere}
.mt0{margin-top:0}.mt-16{margin-top:16px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ico{width:18px;height:18px;flex:none;vertical-align:-3px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.ico-lg{width:22px;height:22px}

/* ---------- Topbar ---------- */
.top{position:sticky;top:0;z-index:30;background:var(--ck-topbar);-webkit-backdrop-filter:saturate(140%) blur(14px);backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--ck-line)}
.top-in{max-width:var(--rail);margin:0 auto;min-height:56px;display:flex;align-items:center;gap:12px;padding:0 var(--pad)}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.14em;font-size:.98rem;color:var(--ck-text);text-decoration:none;white-space:nowrap;margin-right:auto}
.logo img{width:32px;height:32px;display:block}
.logo .wm span{color:var(--ck-accent)}
.logo small{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;color:var(--ck-warn);border:1px solid var(--ck-warn);border-radius:4px;padding:1px 6px;font-weight:700}
.nav{display:flex;align-items:center;gap:2px;font-family:var(--mono);font-size:.76rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.nav a,.nav .linkish{color:var(--ck-muted);text-decoration:none;padding:8px 10px;border-radius:6px;display:inline-flex;align-items:center;gap:6px;min-height:36px}
.nav a:hover,.nav .linkish:hover{color:var(--ck-text);background:var(--ck-surface)}
.nav a[aria-current]{color:var(--ck-accent)}
.nav .btn{margin-left:8px;color:var(--ck-on-accent)}
.nav .btn:hover{color:var(--ck-on-accent);background:color-mix(in srgb,var(--ck-accent) 82%,#fff)}
.nav-sep{width:1px;height:20px;background:var(--ck-line);margin:0 6px}
.theme-btn{background:none;border:1px solid transparent;color:var(--ck-muted);width:36px;height:36px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;padding:0}
.theme-btn:hover{color:var(--ck-text);background:var(--ck-surface)}
.theme-btn[hidden]{display:none}
.theme-btn .sun{display:none}html[data-theme=light] .theme-btn .sun{display:block}html[data-theme=light] .theme-btn .moon{display:none}
.menu{display:none;position:relative}
.top .mob-cta{display:none}
.logo .wm{display:inline}
.menu>summary{list-style:none;cursor:pointer;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--ck-line);border-radius:8px;color:var(--ck-text)}
.menu>summary::-webkit-details-marker{display:none}
.burger{display:flex;flex-direction:column;gap:4px}.burger i{display:block;width:16px;height:1.6px;background:currentColor;border-radius:1px}
.menu[open]>summary{border-color:var(--ck-accent);color:var(--ck-accent)}
.menu-panel{position:fixed;left:12px;right:12px;top:62px;background:var(--ck-bg);border:1px solid var(--ck-line);padding:8px;display:grid;gap:2px;font-family:var(--mono);font-size:.9rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;box-shadow:0 24px 48px -12px #0000006b}
.menu-panel a,.menu-panel .linkish{color:var(--ck-text-2);text-decoration:none;padding:12px;display:flex;align-items:center;gap:10px;min-height:44px;width:100%;text-align:left}
.menu-panel a:hover,.menu-panel .linkish:hover{background:var(--ck-surface);color:var(--ck-text)}
.menu-panel a[aria-current]{color:var(--ck-accent)}
.menu-panel hr{border:0;border-top:1px solid var(--ck-line);margin:4px 0;width:100%}
.menu-panel form{display:block}
body.admin .top{background:var(--ck-admin);border-bottom-color:color-mix(in srgb,var(--ck-warn) 40%,var(--ck-line))}

/* ---------- Rail ---------- */
main{flex:1 0 auto;width:100%}
.rail{max-width:var(--rail);margin:0 auto;border-left:1px solid var(--ck-line);border-right:1px solid var(--ck-line)}
.pad{padding:40px var(--pad) 72px}
.narrow{max-width:48rem}
.sec{border-top:1px solid var(--ck-line);padding:64px var(--pad)}
.sec:first-child{border-top:0}
.sec-head{display:flex;align-items:end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.sec-head h2{margin:.2em 0 0}
.sec-head p{margin:.5em 0 0;max-width:60ch}
.eyebrow{font-family:var(--mono);font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ck-accent);margin:0}
.eyebrow.signal{color:var(--ck-signal)}
.more{font-family:var(--mono);font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ck-muted);text-decoration:none;display:inline-flex;gap:6px;align-items:center}
.more:hover{color:var(--ck-text)}
.more .arr{display:inline-block;transition:transform .18s var(--ease)}
.more:hover .arr,.cell-link:hover .arr,.btn:hover .arr{transform:translateX(3px)}
.page-head{padding:56px var(--pad) 40px;border-bottom:1px solid var(--ck-line);position:relative}
.page-head h1{margin:.25em 0 .2em}
.page-head .lead{margin:.4em 0 0}
.lead{font-size:1.12rem;color:var(--ck-text-2);max-width:62ch;line-height:1.65}
.back{font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--ck-muted);text-decoration:none;text-transform:uppercase;font-weight:600}
.back:hover{color:var(--ck-text)}
.dots{background-image:radial-gradient(var(--ck-dot) 1px,transparent 1.5px);background-size:10px 10px}

/* ---------- Glued grids ---------- */
.cells{display:grid;border-top:1px solid var(--ck-line);border-left:1px solid var(--ck-line)}
.cells>*{background:var(--ck-bg);padding:28px 24px;min-width:0;margin:0;border-right:1px solid var(--ck-line);border-bottom:1px solid var(--ck-line)}
.c2{grid-template-columns:repeat(2,minmax(0,1fr))}.c3{grid-template-columns:repeat(3,minmax(0,1fr))}.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.cell h3{margin:.6em 0 .35em;font-size:1.05rem}
.cell p{margin:0;color:var(--ck-muted);font-size:.95rem}
.cell-n{font-family:var(--mono);font-size:1.9rem;font-weight:700;color:var(--ck-accent);line-height:1;letter-spacing:-.02em;display:flex;align-items:center;justify-content:space-between}
.cell-n .ico{color:var(--ck-muted)}
.cell-link{position:relative;overflow:hidden;color:inherit;text-decoration:none;display:block;isolation:isolate}
.cell-link::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,color-mix(in srgb,var(--ck-accent) 16%,transparent),transparent 70%);opacity:0;z-index:-1}
.cell-link:hover::after,.cell-link:focus-visible::after{opacity:1}
.cell-link:hover{background:var(--ck-surface)}
.cell-link h3{color:var(--ck-text)}
.tag{font-family:var(--mono);font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ck-muted)}
.tag.acc{color:var(--ck-accent)}

/* ---------- Buttons, badges ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ck-accent);color:var(--ck-on-accent);border:1px solid var(--ck-accent);border-radius:var(--r-btn);padding:10px 18px;min-height:42px;font:600 .82rem/1.2 var(--mono);letter-spacing:.04em;text-transform:uppercase;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{background:color-mix(in srgb,var(--ck-accent) 82%,#fff);border-color:color-mix(in srgb,var(--ck-accent) 82%,#fff)}
.btn-small{padding:6px 12px;min-height:34px;font-size:.74rem}
.btn-ghost{background:transparent;color:var(--ck-text);border-color:var(--ck-line-2)}
.btn-ghost:hover{background:var(--ck-surface);border-color:var(--ck-muted)}
.btn-invert{background:var(--ck-text);color:var(--ck-bg);border-color:var(--ck-text)}
.btn-invert:hover{background:var(--ck-text-2);border-color:var(--ck-text-2)}
.btn-danger{background:transparent;color:var(--ck-danger);border-color:color-mix(in srgb,var(--ck-danger) 55%,transparent)}
.btn-danger:hover{background:var(--ck-danger-soft);border-color:var(--ck-danger)}
.btn.is-copied{background:var(--ck-signal-soft);border-color:var(--ck-signal);color:var(--ck-signal)}
.linkish{background:none;border:0;color:var(--ck-muted);font:inherit;font-weight:600;cursor:pointer;padding:0;letter-spacing:inherit;text-transform:inherit}
form.inline{display:inline}
.split{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.badge{display:inline-flex;align-items:center;gap:6px;border:1px solid color-mix(in srgb,var(--ck-accent) 55%,transparent);color:var(--ck-accent);border-radius:4px;padding:1px 7px;font:700 .68rem/1.6 var(--mono);letter-spacing:.08em;text-transform:uppercase;vertical-align:2px;white-space:nowrap}
.badge.warn{border-color:color-mix(in srgb,var(--ck-warn) 55%,transparent);color:var(--ck-warn)}
.badge.danger{border-color:color-mix(in srgb,var(--ck-danger) 55%,transparent);color:var(--ck-danger)}
.badge.muted{border-color:var(--ck-line-2);color:var(--ck-muted)}
.badge.signal{border-color:color-mix(in srgb,var(--ck-signal) 55%,transparent);color:var(--ck-signal)}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0 0;padding:0;list-style:none}
.chips li{font:600 .72rem/1.5 var(--mono);letter-spacing:.04em;color:var(--ck-text-2);border:1px solid var(--ck-line-2);border-radius:4px;padding:2px 8px}
.live{display:inline-flex;align-items:center;gap:8px;font:700 .72rem/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ck-signal)}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--ck-signal);box-shadow:0 0 0 0 var(--ck-signal);flex:none;display:inline-block}
.dot-ok,.dot-warn,.dot-bad{width:8px;height:8px;border-radius:50%;display:inline-block;flex:none}
.dot-ok{background:var(--ck-accent)}.dot-warn{background:var(--ck-warn)}.dot-bad{background:var(--ck-danger)}

/* ---------- Callouts, flash, secret ---------- */
.notice{border:1px solid var(--ck-line);border-left:2px solid var(--ck-accent);background:var(--ck-surface);padding:14px 18px;margin:16px 0;color:var(--ck-text-2)}
.notice p{margin:.3em 0}
.notice.warn{border-left-color:var(--ck-warn);background:var(--ck-warn-soft)}
.notice.signal{border-left-color:var(--ck-signal);background:var(--ck-signal-soft)}
.notice.danger{border-left-color:var(--ck-danger);background:var(--ck-danger-soft)}
.callout{display:flex;gap:14px;align-items:flex-start}
.callout>.ico{margin-top:3px;color:var(--ck-warn)}
.callout.signal>.ico{color:var(--ck-signal)}
.callout>div>p:first-child{margin-top:0}.callout>div>p:last-child{margin-bottom:0}
.flash{padding:12px 16px;border:1px solid var(--ck-line);border-left:2px solid var(--ck-muted);background:var(--ck-surface);font-family:var(--mono);font-size:.86rem}
.flash-error{border-left-color:var(--ck-danger);color:var(--ck-text)}.flash-ok{border-left-color:var(--ck-accent)}
.banner{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px var(--pad);border-bottom:1px solid var(--ck-line);font-family:var(--mono);font-size:.82rem;color:var(--ck-text-2)}
.banner.danger{background:var(--ck-danger-soft);color:var(--ck-danger);border-bottom-color:color-mix(in srgb,var(--ck-danger) 40%,transparent)}
.banner.live-bar{background:var(--ck-signal-soft);border:1px solid color-mix(in srgb,var(--ck-signal) 35%,transparent);border-radius:var(--r-card);padding:12px 16px;margin:0 0 24px}
.secret{position:relative;border:1px solid var(--ck-accent);background:var(--ck-accent-soft);border-radius:var(--r-card);padding:22px 20px 18px;margin:18px 0 24px}
.secret-label{position:absolute;top:-10px;left:16px;background:var(--ck-accent);color:var(--ck-on-accent);font:700 .66rem/1 var(--mono);letter-spacing:.12em;padding:4px 8px;border-radius:3px;text-transform:uppercase}
.secret p{margin:0 0 12px}

/* ---------- Code blocks ---------- */
pre{background:var(--ck-surface);border:1px solid var(--ck-line);padding:14px 16px;overflow-x:auto;white-space:pre-wrap;word-break:break-all;font-size:.86rem;line-height:1.65;color:var(--ck-text);margin:0 0 12px}
.code{border:1px solid var(--ck-line);background:var(--ck-surface);margin:10px 0 16px;min-width:0}
.code-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 6px 6px 14px;border-bottom:1px solid var(--ck-line);min-height:42px}
.code-head .tag{color:var(--ck-muted)}
.code pre{border:0;margin:0;background:transparent}
.code pre .p{color:var(--ck-accent);user-select:none}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--ck-line);margin:12px 0;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:.93rem}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--ck-line);vertical-align:top}
tbody tr:last-child td{border-bottom:0}
th{background:var(--ck-surface);font:600 .68rem/1.4 var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--ck-muted);white-space:nowrap}
tbody tr{transition:background .15s}
tbody tr:hover{background:var(--ck-surface)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
td.num{font-family:var(--mono);font-size:.88rem}
td a{color:var(--ck-text);text-decoration-color:var(--ck-line-2)}
td a:hover{color:var(--ck-accent)}
tr.cut td{border-bottom:1px dashed var(--ck-accent)}
tr.cutline td{padding:0;border-bottom:0;position:relative;height:0}
tr.cutline span{position:absolute;right:12px;top:-9px;background:var(--ck-bg);color:var(--ck-accent);font:700 .62rem/1 var(--mono);letter-spacing:.14em;padding:4px 6px;border:1px dashed var(--ck-accent)}
.rank{font-weight:700;font-family:var(--mono);color:var(--ck-muted)}
.top1 .rank{color:var(--ck-gold)}.top2 .rank{color:var(--ck-silver)}.top3 .rank{color:var(--ck-bronze)}
.total{font-weight:700;color:var(--ck-text)}
.caption-bottom{caption-side:bottom;padding:10px 14px;text-align:left;font-size:.8rem;border-top:1px solid var(--ck-line)}
.tabs{display:flex;gap:0;flex-wrap:wrap;margin:16px 0 20px;border-bottom:1px solid var(--ck-line);font-family:var(--mono);font-size:.76rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.tabs a{padding:10px 14px;color:var(--ck-muted);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs a:hover{color:var(--ck-text)}
.tabs a[aria-current]{color:var(--ck-text);border-bottom-color:var(--ck-accent)}
.tabs .linkish{padding:10px 14px;margin-left:auto}

/* ---------- Forms ---------- */
label{display:block;font:600 .72rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ck-muted);margin:16px 0 6px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=datetime-local],select,textarea{width:100%;max-width:520px;background:var(--ck-bg);color:var(--ck-text);border:1px solid var(--ck-line-2);border-radius:var(--r-btn);padding:10px 12px;font:inherit;font-size:1rem;min-height:44px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ck-accent);box-shadow:0 0 0 3px var(--ck-accent-soft)}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:none}
input:disabled,select:disabled{opacity:.6}
input::placeholder{color:color-mix(in srgb,var(--ck-muted) 70%,transparent)}
.check{display:flex;gap:10px;align-items:flex-start;font:400 .95rem/1.5 var(--font);letter-spacing:0;text-transform:none;color:var(--ck-text-2)}
.check input{margin-top:4px;accent-color:var(--ck-accent);width:16px;height:16px}
.hint{color:var(--ck-muted);font-size:.85rem;margin:6px 0 0}
input.w-xs{max-width:100px}input.w-sm{max-width:140px}
details summary{cursor:pointer;font-weight:600}

/* ---------- Cards (app style) ---------- */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));margin-bottom:16px}
.card{background:var(--ck-surface);border:1px solid var(--ck-line);border-radius:var(--r-card);padding:22px;margin:0 0 16px;min-width:0}
.grid>.card{margin:0}
.card h2,.card h3{margin-top:0}
details.card>summary{font:600 .8rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ck-text);list-style:none;display:flex;align-items:center;gap:10px}
details.card>summary::-webkit-details-marker{display:none}
details.card>summary::before{content:"+";color:var(--ck-accent);font-size:1.1rem;width:14px}
details.card[open]>summary::before{content:"−"}
.ibox{width:40px;height:40px;border:1px solid color-mix(in srgb,var(--ck-accent) 45%,transparent);border-radius:8px;display:inline-flex;align-items:center;justify-content:center;color:var(--ck-accent);flex:none}
.card-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.card-head h3{margin:0;font-size:1.1rem}
.card-head h3 a{color:var(--ck-text);text-decoration:none}.card-head h3 a:hover{color:var(--ck-accent)}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:0}
.kv dt{color:var(--ck-muted);font:600 .7rem/1.9 var(--mono);letter-spacing:.08em;text-transform:uppercase}
.kv dd{margin:0;min-width:0;overflow-wrap:anywhere}
.facts{margin:0}
.facts>div{padding:18px 20px}
.facts dt{font:600 .68rem/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ck-muted);margin:0 0 6px}
.facts dd{margin:0;color:var(--ck-text);overflow-wrap:anywhere}
.stat-big{font:700 2rem/1 var(--mono);letter-spacing:-.03em;color:var(--ck-text)}

/* ---------- Mascot ---------- */
.mascot{display:block;height:auto}
.mascot-hero{width:150px;margin:0 auto 6px;filter:drop-shadow(0 0 28px color-mix(in srgb,var(--ck-accent) 30%,transparent));transition:transform .4s var(--ease)}
.mascot-md{width:180px}.mascot-sm{width:120px}.mascot-xs{width:64px}
.empty{display:flex;align-items:center;gap:24px;flex-wrap:wrap;border:1px dashed var(--ck-line-2);padding:28px;margin:16px 0}
.empty p{margin:.3em 0}
.empty .mascot{opacity:.95}

/* ---------- Home: hero ---------- */
.hero{position:relative;overflow:hidden;text-align:center;padding:56px var(--pad) 60px;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background-image:radial-gradient(var(--ck-dot) 1px,transparent 1.5px);background-size:24px 24px;-webkit-mask-image:linear-gradient(#000,transparent 88%);mask-image:linear-gradient(#000,transparent 88%)}
.arena{position:absolute;z-index:-1;left:0;right:0;top:0;height:360px;margin:0;padding:0;border:0;background:none;overflow:hidden;white-space:pre;word-break:normal;font:11px/13px var(--mono);color:var(--ck-accent);opacity:.42;text-align:left;pointer-events:none;user-select:none;-webkit-mask-image:linear-gradient(transparent,#000 14%,#000 46%,transparent 74%);mask-image:linear-gradient(transparent,#000 14%,#000 46%,transparent 74%)}
.hero h1{font-size:clamp(2.3rem,5.6vw,4rem);max-width:15ch;margin:.25em auto .3em}
.acc-word{font-family:var(--mono);font-weight:700;font-style:normal;text-transform:uppercase;letter-spacing:-.04em;color:var(--ck-accent);text-shadow:0 0 28px color-mix(in srgb,var(--ck-accent) 35%,transparent);white-space:nowrap}
html[data-theme=light] .acc-word{text-shadow:none}
.hero .lead{margin:0 auto;max-width:56ch;line-height:1.75}
.fine{font-style:italic;color:var(--ck-muted);margin:22px 0 4px;font-size:.95rem}
.mantra{font-family:var(--mono);font-size:.82rem;color:var(--ck-accent);letter-spacing:.02em;margin:0 0 28px}
.mantra b{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.hero .split{justify-content:center}
.hero .btn{min-height:46px}

/* ---------- Ticker ---------- */
.ticker{display:flex;align-items:stretch;border-top:1px solid var(--ck-line);border-bottom:1px solid var(--ck-line);background:var(--ck-surface);font-family:var(--mono);font-size:.78rem;min-height:46px}
.ticker-label{flex:none;display:flex;align-items:center;gap:8px;padding:0 16px;border-right:1px solid var(--ck-line);color:var(--ck-signal);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.7rem;background:var(--ck-bg)}
.ticker-view{flex:1;overflow:hidden;min-width:0;display:flex;align-items:center;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.ticker-track{display:flex;width:max-content}
.ticker-track ul{display:flex;list-style:none;margin:0;padding:0}
.ticker-track li{display:flex;align-items:center;gap:8px;padding:0 22px;white-space:nowrap;color:var(--ck-muted);border-right:1px solid var(--ck-line)}
.ticker-track li a{color:var(--ck-text);text-decoration:none;font-weight:700;letter-spacing:.04em}
.ticker-track li a:hover{color:var(--ck-accent)}
.ticker-track li b{color:var(--ck-accent)}
.ticker-static{flex:1;display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 16px;color:var(--ck-muted)}
.ticker-static strong{color:var(--ck-text)}

/* ---------- Home: sections ---------- */
.arenas{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:1px;background:var(--ck-line);border:1px solid var(--ck-line)}
.arenas>*{background:var(--ck-bg)}
.arenas-title{padding:32px 28px;display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.arenas-title h2{font-size:clamp(2rem,4vw,3rem);color:var(--ck-accent);margin:.2em 0 .2em;letter-spacing:-.04em}
.arenas-title p{color:var(--ck-muted);margin:0}
.arenas-list{display:grid;gap:1px;background:var(--ck-line)}
.arenas-list>*{background:var(--ck-bg);padding:26px 28px}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--ck-line);border:1px solid var(--ck-line)}
.stats>div{background:var(--ck-bg);padding:26px 24px}
.stats .stat-big{font-size:clamp(1.8rem,3.4vw,2.6rem);color:var(--ck-text)}
.stats .tag{display:block;margin-top:10px}
.plats{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));border-top:1px solid var(--ck-line);border-left:1px solid var(--ck-line)}
.plats>a{background:var(--ck-bg);border-right:1px solid var(--ck-line);border-bottom:1px solid var(--ck-line);padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--ck-text-2);text-decoration:none;font-weight:550;min-height:64px}
.plats>a:hover{background:var(--ck-surface);color:var(--ck-text)}
.plats .tag{font-size:.64rem;border:1px solid var(--ck-line-2);border-radius:3px;padding:1px 6px}
.plats>a:hover .tag{color:var(--ck-accent);border-color:color-mix(in srgb,var(--ck-accent) 50%,transparent)}
.rules3 .ico{color:var(--ck-accent)}
.cta{border-top:1px dashed var(--ck-line-2);border-bottom:1px dashed var(--ck-line-2);padding:40px var(--pad)}
.cta .cells>a{background:var(--ck-bg);display:flex;flex-direction:column;gap:30px;color:var(--ck-text);text-decoration:none;padding:24px 22px}
.cta .cells>a:hover{background:var(--ck-surface)}
.cta .cells>a .ico{color:var(--ck-accent)}
.cta .cells>a span:last-child{display:flex;justify-content:space-between;align-items:center;font:600 .78rem/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase}

/* ---------- Footer ---------- */
.foot{max-width:var(--rail);width:100%;margin:0 auto;border:1px solid var(--ck-line);border-bottom:0;color:var(--ck-muted);font-size:.9rem}
.foot-in{display:grid;grid-template-columns:minmax(0,2fr) repeat(3,minmax(0,1fr));gap:32px;padding:48px var(--pad) 36px}
.foot-brand .logo,.foot-brand .logo:hover{margin:0 0 12px;color:var(--ck-text)}
.pad>.podium:first-child{margin-top:0}
.foot-brand p{margin:0 0 8px;color:var(--ck-muted);max-width:36ch;font-size:.9rem}
.foot h2{font:700 .7rem/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ck-text);margin:4px 0 14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot a{color:var(--ck-muted);text-decoration:none}
.foot a:hover{color:var(--ck-accent)}
.foot-bar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--ck-line);padding:16px var(--pad);font:500 .72rem/1.5 var(--mono);letter-spacing:.06em;text-transform:uppercase}

/* ---------- Leaderboard ---------- */
.podium{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--ck-line);border:1px solid var(--ck-line);margin:24px 0 8px}
.podium>div{background:var(--ck-bg);padding:22px 22px 20px;position:relative;min-height:170px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.podium .p1{background:linear-gradient(to top,color-mix(in srgb,var(--ck-gold) 9%,var(--ck-bg)),var(--ck-bg))}
.podium .place{font:700 .72rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;position:absolute;top:18px;left:22px}
.podium .p1 .place{color:var(--ck-gold)}.podium .p2 .place{color:var(--ck-silver)}.podium .p3 .place{color:var(--ck-bronze)}
.podium .p1{box-shadow:inset 0 2px 0 var(--ck-gold)}.podium .p2{box-shadow:inset 0 2px 0 var(--ck-silver)}.podium .p3{box-shadow:inset 0 2px 0 var(--ck-bronze)}
.podium a{color:var(--ck-text);text-decoration:none;font-weight:650;font-size:1.15rem}
.podium a:hover{color:var(--ck-accent)}
.podium .pts{font:700 2.2rem/1 var(--mono);letter-spacing:-.04em;color:var(--ck-text);margin-top:8px}
.podium .pts small{font-size:.9rem;color:var(--ck-muted);letter-spacing:0;font-weight:500}
.podium .mascot{position:absolute;right:6px;top:8px;width:92px}
.podium .empty-slot{color:var(--ck-muted);font-family:var(--mono);font-size:.8rem}
.statusline{display:flex;gap:16px;flex-wrap:wrap;align-items:center;font-family:var(--mono);font-size:.78rem;color:var(--ck-muted);margin:12px 0 0}

/* ---------- Bot page ---------- */
.fighter{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:24px;align-items:center}
.avatar{width:84px;height:84px;border:1px solid var(--ck-line-2);background:var(--ck-surface);display:block}
.avatar rect{fill:var(--ck-accent)}
.fighter h1{margin:0;font-size:clamp(1.8rem,4vw,2.8rem)}
.fighter-score{text-align:right}
.fighter-score .stat-big{font-size:clamp(2.4rem,5vw,3.6rem);color:var(--ck-accent)}
.fighter-score .tag{display:block;margin-top:6px}
.share{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:24px;align-items:start}
.share-card{max-width:100%;height:auto;border:1px solid var(--ck-line);display:block}

/* ---------- Replay ---------- */
.score-big{font:700 clamp(3rem,8vw,5rem)/1 var(--mono);letter-spacing:-.05em;color:var(--ck-text);margin:8px 0 14px}
.score-big small{font-size:.4em;color:var(--ck-muted);letter-spacing:0}
.scorebar{display:block;width:100%;height:10px;margin:0 0 20px;background:var(--ck-surface);border:1px solid var(--ck-line)}
.scorebar .ok{fill:var(--ck-accent)}.scorebar .ok2{fill:var(--ck-accent-deep)}.scorebar .bad{fill:var(--ck-danger)}
.console{list-style:none;margin:0;padding:8px 0;background:var(--ck-surface);border:1px solid var(--ck-line);font-family:var(--mono);font-size:.82rem;counter-reset:none}
.console li{position:relative;padding:8px 16px 8px 36px;border-bottom:1px solid color-mix(in srgb,var(--ck-line) 60%,transparent)}
.console li:last-child{border-bottom:0}
.console li::before{content:"";position:absolute;left:17px;top:0;bottom:0;width:1px;background:var(--ck-line-2)}
.console li::after{content:"";position:absolute;left:14px;top:15px;width:7px;height:7px;background:var(--ck-accent)}
.console li.fail::after{background:var(--ck-danger)}
.console .ln{display:flex;gap:10px;flex-wrap:wrap;align-items:baseline}
.console .t{color:var(--ck-accent)}.console .seq{color:var(--ck-muted)}
.console .tool{color:var(--ck-text);font-weight:700}
.console .st{margin-left:auto;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ck-accent)}
.console li.fail .st{color:var(--ck-danger)}
.console .args{color:var(--ck-text-2);overflow-wrap:anywhere;margin-top:2px}
.console .eff{color:var(--ck-muted);overflow-wrap:anywhere}
.timeline{list-style:none;padding:0;margin:0}

/* ---------- Docs layout (rules, connect) ---------- */
.doc{display:grid;grid-template-columns:230px minmax(0,1fr);align-items:start}
.toc{position:sticky;top:57px;max-height:calc(100vh - 57px);overflow:auto;padding:32px 20px 32px var(--pad)}
.toc .tag{display:block;margin:0 0 10px}
.toc ol{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:2px}
.toc a{display:block;padding:6px 10px;border-radius:6px;color:var(--ck-muted);text-decoration:none;font-size:.9rem}
.toc a:hover{color:var(--ck-text);background:var(--ck-surface)}
.doc-body{padding:40px var(--pad) 72px;min-width:0;border-left:1px solid var(--ck-line);min-height:100%}
.doc-body>section{scroll-margin-top:72px;padding-top:8px}
.doc-body>section+section{border-top:1px solid var(--ck-line);margin-top:40px;padding-top:32px}
.doc-body h2{margin-top:.3em;display:flex;align-items:baseline;gap:12px}
.doc-body h2 .tag{color:var(--ck-accent)}
.doc-body ul,.doc-body ol{padding-left:1.2em}
.doc-body li{margin:.45em 0}
.doc-body li::marker{color:var(--ck-accent)}
.steps{list-style:none;margin:16px 0;padding:0;counter-reset:st}
.steps>li{position:relative;padding:0 0 22px 48px;margin:0;counter-increment:st}
.steps>li::before{content:counter(st);position:absolute;left:0;top:-2px;width:30px;height:30px;border:1px solid var(--ck-line-2);border-radius:50%;display:flex;align-items:center;justify-content:center;font:700 .78rem/1 var(--mono);color:var(--ck-accent);background:var(--ck-bg)}
.steps>li::after{content:"";position:absolute;left:15px;top:32px;bottom:4px;width:1px;background:var(--ck-line)}
.steps>li:last-child::after{display:none}
.steps>li::marker{content:""}
.plat-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));border-top:1px solid var(--ck-line);border-left:1px solid var(--ck-line);margin:20px 0}
.plat-cards a{background:var(--ck-bg);border-right:1px solid var(--ck-line);border-bottom:1px solid var(--ck-line);padding:16px;color:var(--ck-text);text-decoration:none;display:flex;flex-direction:column;gap:8px;font-weight:600}
.plat-cards a:hover{background:var(--ck-surface)}
.plat-cards .tag{font-weight:600}
.plat{border:1px solid var(--ck-line);border-radius:var(--r-card);padding:22px;margin:18px 0;scroll-margin-top:72px;background:var(--ck-bg)}
.plat h3{margin:0 0 12px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
details.plat{padding:0;margin:0 0 -1px;border-radius:0}
details.plat:first-of-type{border-radius:var(--r-card) var(--r-card) 0 0}details.plat:last-of-type{border-radius:0 0 var(--r-card) var(--r-card);margin-bottom:18px}
details.plat>summary{list-style:none;cursor:pointer;padding:16px 20px;display:flex;align-items:center;gap:12px}
details.plat>summary::-webkit-details-marker{display:none}
details.plat>summary::after{content:"+";margin-left:auto;font:600 1.2rem/1 var(--mono);color:var(--ck-accent)}
details.plat[open]>summary::after{content:"−"}
details.plat>summary:hover{background:var(--ck-surface)}
details.plat>summary h3{margin:0;font-size:1rem}
details.plat>:not(summary){margin-left:20px;margin-right:20px}
details.plat[open]{padding-bottom:12px}
.ref{display:grid;grid-template-columns:auto minmax(0,1fr);gap:24px;align-items:start;border:1px solid var(--ck-line);background:var(--ck-surface);padding:24px;border-radius:var(--r-card)}
.ref dl{margin:0}.ref dt{font-weight:650;color:var(--ck-text);margin:12px 0 2px}.ref dt:first-child{margin-top:0}.ref dd{margin:0;color:var(--ck-text-2)}
.fair{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:start}

/* ---------- Legal, status, auth, 404 ---------- */
.legal{max-width:48rem}
.legal h2{font-size:1.15rem;display:flex;gap:12px;align-items:baseline}
.legal h2 .tag{color:var(--ck-accent)}
.legal p,.legal li{line-height:1.75}
.legal ol.terms{list-style:none;padding:0;counter-reset:t}
.legal ol.terms>li{counter-increment:t;padding:14px 0 14px 52px;position:relative;border-top:1px solid var(--ck-line);margin:0}
.legal ol.terms>li::before{content:"§ " counter(t);position:absolute;left:0;top:16px;font:700 .74rem/1.6 var(--mono);color:var(--ck-accent)}
.legal-meta{font-family:var(--mono);font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ck-muted)}
.status-grid>div{display:flex;flex-direction:column;gap:10px}
.status-grid .tag{display:flex;align-items:center;gap:8px}
.status-grid .v{font-family:var(--mono);color:var(--ck-text);font-size:.92rem;overflow-wrap:anywhere}
.auth{max-width:520px;margin:0 auto;padding:56px var(--pad) 72px}
.auth .mascot{margin:0 auto 4px}
.auth h1{text-align:center;font-size:clamp(1.8rem,4vw,2.4rem)}
.auth .sub{text-align:center;color:var(--ck-muted);margin:0 0 24px}
.auth form.card input{max-width:none}
.nf{display:grid;grid-template-columns:auto minmax(0,1fr);gap:40px;align-items:center;padding:80px var(--pad)}
.nf h1{margin:.2em 0}
.hello{display:flex;align-items:center;gap:16px}
.hello h1{margin:0}

/* ---------- Responsive ---------- */
@media (max-width:980px){.c4{grid-template-columns:repeat(2,minmax(0,1fr))}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.foot-in{grid-template-columns:repeat(3,minmax(0,1fr))}.foot-brand{grid-column:1/-1}.arenas{grid-template-columns:1fr}}
@media (max-width:860px){.nav-desk{display:none}.menu{display:block}.top .mob-cta{display:inline-flex}.doc{grid-template-columns:1fr}.toc{position:static;max-height:none;border-bottom:1px solid var(--ck-line);padding:16px var(--pad)}.doc-body{border-left:0}.toc ol{display:flex;gap:6px;overflow-x:auto;margin:0 0 4px;padding-bottom:4px}.toc a{white-space:nowrap;border:1px solid var(--ck-line);font-family:var(--mono);font-size:.74rem;text-transform:uppercase;letter-spacing:.04em}.toc .tag{display:none}.share{grid-template-columns:1fr}}
@media (max-width:760px){.rail,.foot{border-left:0;border-right:0}.c3,.c2{grid-template-columns:1fr}.podium{grid-template-columns:1fr}.podium>div{min-height:0;padding:16px 18px}.podium .place{position:static;display:block;margin-bottom:8px}.podium .pts{font-size:1.7rem}.podium .mascot{width:72px}.facts.c3{grid-template-columns:repeat(2,minmax(0,1fr))}.facts>div{padding:14px 16px}.avatar{width:64px;height:64px}.fighter{grid-template-columns:auto minmax(0,1fr)}.fighter-score{grid-column:1/-1;text-align:left;border-top:1px solid var(--ck-line);padding-top:16px}.nf{grid-template-columns:1fr;text-align:center;gap:16px;padding:48px var(--pad)}.nf .mascot{margin:0 auto}.ref,.fair{grid-template-columns:1fr}.ref .mascot,.fair .mascot{width:120px}}
@media (max-width:600px){.c4{grid-template-columns:1fr}.cta .cells.c4{grid-template-columns:repeat(2,minmax(0,1fr))}.plats{grid-template-columns:repeat(2,minmax(0,1fr))}.plats>a{padding:14px;font-size:.92rem}.plats .tag{display:none}th,td{padding:9px 10px}.hide-sm{display:none}.kv{grid-template-columns:1fr;gap:0}.kv dd{margin-bottom:10px}
.sec{padding:48px var(--pad)}.page-head{padding:36px var(--pad) 28px}.pad{padding:28px var(--pad) 56px}.hero{padding:36px var(--pad) 44px}.arena{font-size:9px;line-height:10px;height:300px}.mascot-hero{width:120px}
.hero .split .btn{flex:1 1 100%}.ticker-label{padding:0 10px}.foot-in{grid-template-columns:repeat(2,minmax(0,1fr))}.cells>*{padding:22px 20px}.logo{letter-spacing:.1em;font-size:.9rem}.logo img{width:28px;height:28px}.top-in{gap:8px}.nav .btn{margin-left:0}.empty{padding:20px}.empty .mascot{width:120px}}
@media (max-width:380px){.top .nav .btn{padding:6px 10px}}
@media (prefers-reduced-motion:no-preference){
.btn,.nav a,.tabs a,.cell-link,.cells>*,.plats>a,.toc a,.theme-btn,.foot a{transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease)}
.cell-link::after{transition:opacity .25s var(--ease)}
.ticker-track{animation:ck-tick 70s linear infinite}
.ticker:hover .ticker-track,.ticker:focus-within .ticker-track{animation-play-state:paused}
.pulse{animation:ck-pulse 1.8s ease-out infinite}}
@keyframes ck-tick{to{transform:translateX(-50%)}}
@keyframes ck-pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--ck-signal) 70%,transparent)}70%{box-shadow:0 0 0 8px transparent}100%{box-shadow:0 0 0 0 transparent}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.ticker-view{overflow-x:auto;-webkit-mask-image:none;mask-image:none}.ticker-track ul[aria-hidden]{display:none}.mascot-hero{transform:none!important}}
@media print{.top,.foot,.arena,.ticker{display:none}.rail{border:0}}