/* Omni sites — shared design system (omnicsh.com, csh10.com) */
:root{
  --hull:#0A2236;        /* hull navy: headers, hero, footer */
  --abyss:#04121F;       /* sonar display ground */
  --chart:#EDF1EE;       /* chart paper: page ground */
  --paper:#F8FAF8;       /* raised surfaces */
  --ink:#14222E;         /* body text */
  --muted:#4B5B68;       /* secondary text */
  --rule:#C8D2D1;        /* hairlines */
  --brass:#8A611E;       /* links & accents on light */
  --brass-lt:#D8AD5F;    /* accents on navy */
  --sea:#2D6C92;         /* secondary accent */
  --ok:#2F7A4E; --err:#A6342B;
  --display:"Archivo",system-ui,sans-serif;
  --serif:"Source Serif 4",Georgia,serif;
  --measure:68ch;
  --r-s:4px; --r-m:10px; --r-l:22px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;background:var(--chart);color:var(--ink);font:400 1.125rem/1.62 var(--serif);font-optical-sizing:auto;text-rendering:optimizeLegibility}
img,svg,canvas,video{max-width:100%;display:block}
a{color:var(--brass);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--brass-lt);outline-offset:2px;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--paper);padding:.6rem 1rem;z-index:99}
.skip:focus{left:1rem}

/* Type scale (perfect fourth) */
h1,h2,h3,h4{font-family:var(--display);font-stretch:118%;font-weight:640;line-height:1.08;letter-spacing:-.012em;margin:0 0 .5em;color:inherit;text-wrap:balance}
h1{font-size:clamp(2.2rem,1.4rem + 3.6vw,4.2rem)}
h2{font-size:clamp(1.65rem,1.2rem + 1.9vw,2.6rem);margin-top:1.6em}
h3{font-size:1.32rem;font-stretch:110%;margin-top:1.5em}
h4{font-size:1.05rem;font-stretch:100%}
p,ul,ol,dl,table{margin:0 0 1.1em}
.lede{font-size:1.28rem;line-height:1.5;color:var(--muted);max-width:56ch}
small,.fine{font-size:.86rem;color:var(--muted)}
.ui{font-family:var(--display);font-stretch:100%}
strong{font-weight:640}

/* Layout */
.wrap{width:min(1180px,100% - 2rem);margin-inline:auto}
.narrow{width:min(760px,100% - 2rem);margin-inline:auto}
section{padding-block:clamp(2.5rem,6vw,5rem)}
.band-hull{background:var(--hull);color:#E7EEF2}
.band-hull a{color:var(--brass-lt)}
.band-hull a:hover{color:#fff}
.band-hull .lede,.band-hull .fine{color:#AFC0CC}
.band-paper{background:var(--paper);border-block:1px solid var(--rule)}
.grid-2{display:grid;gap:clamp(1.5rem,4vw,3.5rem);grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.grid-3{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.prose{max-width:var(--measure)}
.prose li{margin-bottom:.35em}
.prose h2:first-child{margin-top:0}

/* Header */
.site-head{position:sticky;top:0;z-index:40;background:var(--hull);color:#E7EEF2;border-bottom:1px solid #16364F}
.site-head .wrap{display:flex;align-items:center;gap:1.25rem;min-height:64px}
.brand{display:flex;align-items:center;gap:.65rem;color:#fff;text-decoration:none;font:700 1.2rem/1 var(--display);font-stretch:125%;letter-spacing:.06em}
.brand svg{width:38px;height:38px;flex:none}
.brand b{color:var(--brass-lt,#D8AD5F);font-weight:inherit}
.brand:hover{color:#fff}
.nav{margin-left:auto;display:flex;gap:.2rem;align-items:center;font:500 .95rem/1 var(--display)}
.nav a{color:#C9D6DF;text-decoration:none;padding:.55rem .7rem;border-radius:var(--r-s)}
.nav a:hover,.nav a[aria-current=page]{color:#fff;background:#14324A}
.nav .btn{margin-left:.4rem}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid #2A4B64;color:#fff;border-radius:var(--r-s);padding:.5rem .7rem;font:500 .95rem var(--display)}
@media (max-width:920px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:64px;background:var(--hull);flex-direction:column;align-items:stretch;padding:.5rem 1rem 1rem;border-bottom:1px solid #16364F}
  .nav.open{display:flex}
  .nav a{padding:.8rem .6rem}
  .nav .btn{margin:.5rem 0 0;text-align:center}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:600 1rem/1 var(--display);padding:.85rem 1.25rem;border-radius:999px;border:1.5px solid transparent;text-decoration:none;cursor:pointer;transition:background .15s,color .15s}
.btn-brass{background:var(--brass-lt);color:#1B1406}
.btn-brass:hover{background:#E8C27A;color:#1B1406}
.btn-line{border-color:currentColor;color:inherit;background:transparent}
.btn-line:hover{background:rgba(255,255,255,.08);color:inherit}
.btn-ink{background:var(--hull);color:#fff}
.btn-ink:hover{background:#163A57;color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}
.btn[disabled]{opacity:.55;cursor:progress}

/* Hero */
.hero{background:radial-gradient(120% 90% at 85% 40%,#123552 0%,var(--hull) 55%);color:#E7EEF2;padding-block:clamp(2rem,5vw,4.5rem)}
.hero .wrap{display:grid;gap:clamp(1.5rem,4vw,4rem);grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:center}
.hero h1{color:#fff;max-width:14ch}
.hero .lede{color:#B6C6D2}
@media (max-width:920px){.hero .wrap{grid-template-columns:1fr}.hero h1{max-width:none}}
.page-hero{background:var(--hull);color:#E7EEF2;padding-block:clamp(2rem,5vw,3.5rem)}
.page-hero h1{color:#fff;font-size:clamp(2rem,1.3rem + 2.8vw,3.4rem);max-width:22ch}
.page-hero .lede{color:#B6C6D2}
.crumbs{font:500 .88rem var(--display);color:#9FB2C0;margin-bottom:1rem}
.crumbs a{color:#C9D6DF;text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}

/* Sonar instrument */
.instrument{background:linear-gradient(180deg,#1A2C3B,#0E1C28);border:1px solid #2B4256;border-radius:var(--r-l);padding:clamp(.75rem,2vw,1.1rem);box-shadow:0 30px 60px -30px rgba(0,0,0,.65),inset 0 1px 0 rgba(255,255,255,.06)}
.scope{position:relative;aspect-ratio:1;border-radius:50%;overflow:hidden;background:var(--abyss);box-shadow:inset 0 0 0 2px #22394C}
.scope canvas{width:100%;height:100%;cursor:crosshair;touch-action:none}
.readout{position:absolute;font:500 .78rem/1.35 var(--display);color:#CFE3EF;background:rgba(4,18,31,.72);padding:.4rem .55rem;border-radius:6px;pointer-events:none;white-space:nowrap}
.readout.tl{left:6%;top:6%}.readout.tr{right:6%;top:6%;text-align:right}.readout.bl{left:6%;bottom:6%}.readout.br{right:6%;bottom:6%;text-align:right}
.readout b{color:#fff;font-weight:600}
.controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem 1rem;margin-top:.9rem;font:500 .88rem var(--display);color:#C9D6DF}
.controls label{display:grid;gap:.3rem}
.controls output{color:#fff;font-weight:600;float:right}
.controls input[type=range]{width:100%;accent-color:var(--brass-lt)}
.controls select{font:inherit;background:#0E2133;color:#fff;border:1px solid #2B4256;border-radius:6px;padding:.45rem .5rem}
.toggles{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:.5rem}
.chip{font:500 .85rem var(--display);padding:.45rem .8rem;border-radius:999px;border:1px solid #33506A;background:#0E2133;color:#C9D6DF;cursor:pointer}
.chip[aria-pressed=true]{background:var(--brass-lt);color:#1B1406;border-color:var(--brass-lt)}
.scope-caption{font:400 .86rem/1.45 var(--display);color:#9FB2C0;margin:.75rem .2rem 0}
.palette-bar{height:10px;border-radius:5px;margin-top:.6rem}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.duo figure{margin:0}
.duo figcaption{font:600 .9rem var(--display);color:#fff;text-align:center;margin-top:.5rem}
@media (max-width:520px){.controls{grid-template-columns:1fr}}

/* Content blocks */
.card{background:var(--paper);border:1px solid var(--rule);border-radius:var(--r-m);padding:1.4rem 1.5rem}
.card h3{margin-top:0}
.card.link{display:block;color:inherit;text-decoration:none}
.card.link:hover{border-color:var(--brass)}
.model{display:grid;gap:.25rem}
.model .tag{font:600 .85rem var(--display);color:var(--sea)}
.facts{display:grid;grid-template-columns:auto 1fr;gap:.35rem 1.2rem;font:400 1rem/1.4 var(--display);margin:1rem 0}
.facts dt{color:var(--muted)}
.facts dd{margin:0;font-weight:600}
.note{border-left:3px solid var(--brass);padding:.2rem 0 .2rem 1rem;color:var(--muted);font-size:1rem}
.callout{background:var(--hull);color:#E7EEF2;border-radius:var(--r-m);padding:1.5rem 1.6rem}
.callout a{color:var(--brass-lt)}
.callout h3{color:#fff;margin-top:0}

/* Tables */
.table-wrap{overflow-x:auto;margin:0 0 1.4rem;border:1px solid var(--rule);border-radius:var(--r-m);background:var(--paper)}
table{border-collapse:collapse;width:100%;font:400 .98rem/1.4 var(--display)}
th,td{text-align:left;padding:.7rem .9rem;border-bottom:1px solid #DCE3E2;vertical-align:top}
thead th{background:#E3E9E7;font-weight:600;color:var(--ink)}
tbody th{font-weight:600;color:var(--muted);width:34%}
tr:last-child td,tr:last-child th{border-bottom:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
caption{caption-side:bottom;text-align:left;padding:.6rem .9rem;font-size:.85rem;color:var(--muted)}
.better{color:var(--ok);font-weight:600}

/* TOC layout for guides */
.guide{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(1.5rem,4vw,4rem);align-items:start}
.toc{position:sticky;top:88px;font:500 .92rem/1.4 var(--display)}
.toc p{color:var(--muted);margin-bottom:.6rem}
.toc ol{list-style:none;padding:0;margin:0;border-left:1px solid var(--rule)}
.toc a{display:block;padding:.35rem 0 .35rem .9rem;color:var(--muted);text-decoration:none;margin-left:-1px;border-left:2px solid transparent}
.toc a:hover{color:var(--ink);border-left-color:var(--brass)}
@media (max-width:920px){.guide{grid-template-columns:1fr}.toc{position:static}}
.steps{counter-reset:s;list-style:none;padding:0}
.steps>li{counter-increment:s;position:relative;padding-left:3.2rem;margin-bottom:1.6rem}
.steps>li::before{content:counter(s);position:absolute;left:0;top:.1rem;width:2.2rem;height:2.2rem;border-radius:50%;background:var(--hull);color:var(--brass-lt);font:700 1rem/2.2rem var(--display);text-align:center}
.steps h3{margin-top:0}

/* Video */
.yt{position:relative;display:block;width:100%;aspect-ratio:16/9;border:0;padding:0;border-radius:var(--r-m);overflow:hidden;background:#000 center/cover no-repeat;cursor:pointer}
.yt::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.55))}
.yt .play{position:absolute;left:50%;top:50%;translate:-50% -50%;width:68px;height:48px;border-radius:12px;background:rgba(10,34,54,.88);z-index:1;display:grid;place-items:center}
.yt .play::before{content:"";border-style:solid;border-width:10px 0 10px 17px;border-color:transparent transparent transparent #fff;margin-left:4px}
.yt:hover .play{background:var(--brass-lt)}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video h3{font-size:1.08rem;margin:.8rem 0 .3rem}
.video p{font-size:.98rem;color:var(--muted);margin:0}

/* Forms */
.form{display:grid;gap:1rem;font-family:var(--display)}
.form .row{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.form label{display:grid;gap:.35rem;font:500 .95rem var(--display)}
.form input,.form select,.form textarea{font:400 1rem/1.4 var(--display);padding:.75rem .85rem;border:1px solid #AEBBBD;border-radius:8px;background:#fff;color:var(--ink);width:100%}
.form textarea{min-height:120px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--brass);outline-offset:1px;border-color:var(--brass)}
.form fieldset{border:0;padding:0;margin:0;display:grid;gap:.5rem}
.form legend{font:600 .95rem var(--display);margin-bottom:.4rem}
.radio-row{display:flex;flex-wrap:wrap;gap:.5rem}
.radio-row label{display:flex;align-items:center;gap:.45rem;border:1px solid #AEBBBD;border-radius:999px;padding:.5rem .9rem;background:#fff;cursor:pointer;font-weight:500}
.radio-row input{width:auto;accent-color:var(--brass)}
.hp{position:absolute;left:-5000px;width:1px;height:1px;overflow:hidden}
.status{font:500 .98rem var(--display);min-height:1.4em}
.status.ok{color:var(--ok)}.status.err{color:var(--err)}
.band-hull .form label{color:#E7EEF2}
.band-hull .status.ok{color:#8FD3A8}.band-hull .status.err{color:#F0A49C}
.done-msg{background:#E5F2EA;border:1px solid #B9DCC6;border-radius:var(--r-m);padding:1.2rem 1.3rem;font-family:var(--display)}
.done-msg h3{margin:0 0 .3rem;font-size:1.15rem}

/* Builder */
.builder{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:2rem;align-items:start}
@media (max-width:920px){.builder{grid-template-columns:1fr}}
.builder .form select{font-size:.98rem}
.tally{position:sticky;top:88px}
.tally table{font-size:.94rem}
.tally .total td{font-weight:700;font-size:1.05rem;border-top:2px solid var(--ink)}
.quoted{color:var(--sea);font-weight:600}

/* Marketplace & placements */
.listing{display:grid;gap:.4rem}
.listing .price{font:700 1.4rem var(--display);color:var(--ink)}
.listing .meta{font:500 .9rem var(--display);color:var(--muted)}
.badge{display:inline-block;font:600 .78rem var(--display);padding:.25rem .55rem;border-radius:999px;background:#E3E9E7;color:var(--ink)}
.badge.feat{background:var(--brass-lt);color:#1B1406}
.badge.sold{background:#D9DEE3;color:var(--muted)}
.sponsor{display:grid;grid-template-columns:auto 1fr auto;gap:1.2rem;align-items:center;background:var(--hull);color:#E7EEF2;border-radius:var(--r-m);padding:1.2rem 1.4rem;text-decoration:none}
.sponsor:hover{color:#fff;background:#0F2C45}
.sponsor .who{font:600 .78rem var(--display);color:var(--brass-lt)}
.sponsor h3{color:#fff;margin:.15rem 0 .2rem;font-size:1.2rem}
.sponsor p{margin:0;color:#B6C6D2;font-size:.98rem}
.sponsor img{width:64px;height:64px;object-fit:contain;border-radius:8px;background:#fff}
@media (max-width:640px){.sponsor{grid-template-columns:1fr}}
dialog{border:0;border-radius:var(--r-l);padding:0;width:min(560px,100% - 2rem);box-shadow:0 30px 80px rgba(0,0,0,.45)}
dialog::backdrop{background:rgba(4,18,31,.6)}
dialog .inner{padding:1.6rem}
dialog .close{float:right;background:none;border:0;font:500 1rem var(--display);color:var(--muted);cursor:pointer}

/* Footer */
.site-foot{background:var(--hull);color:#AFC0CC;padding-block:3rem 2rem;font:400 .95rem/1.6 var(--display)}
.site-foot a{color:#DCE6EC;text-decoration:none}
.site-foot a:hover{color:#fff;text-decoration:underline}
.site-foot .cols{display:grid;gap:2rem;grid-template-columns:2fr repeat(3,1fr)}
.site-foot h4{color:#fff;font-size:.95rem;margin-bottom:.6rem}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin-bottom:.3rem}
.site-foot .legal{border-top:1px solid #1E3E57;margin-top:2rem;padding-top:1.2rem;font-size:.84rem;color:#8EA3B2}
@media (max-width:760px){.site-foot .cols{grid-template-columns:1fr 1fr}}

/* Swatches (16 vs 32 colors) */
.swatch{display:flex;height:34px;border-radius:6px;overflow:hidden}
.swatch span{flex:1}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{.site-head,.site-foot,.instrument,.sponsor,form{display:none}}
/* specificity fixes */
.band-hull a.btn-brass,.callout a.btn-brass,.hero a.btn-brass,a.btn-brass{color:#1B1406}
.band-hull a.btn-brass:hover,a.btn-brass:hover{color:#1B1406}
.band-hull a.btn-line,.hero a.btn-line{color:#fff}
a.btn-ink,a.btn-ink:hover{color:#fff}
.hero .fine{color:#9FB2C0}
.readouts{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-top:.8rem}
.readouts .readout{position:static;white-space:normal;background:#0B1C2A;border:1px solid #22394C;padding:.5rem .65rem}
[hidden]{display:none!important}

/* Real product photography */
.photo{margin:0}
.photo img{width:100%;height:auto;border-radius:var(--r-m);background:#04121F}
.photo.plain img{background:transparent;border-radius:0}
.photo.white img{background:#fff}
.photo figcaption{font:400 .86rem/1.45 var(--display);color:var(--muted);margin-top:.55rem}
.band-hull .photo figcaption,.hero .photo figcaption{color:#9FB2C0}
.photo .credit{opacity:.8;white-space:nowrap}
.photo-row{display:grid;gap:1.2rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));margin:1.5rem 0}
.prose .photo{margin:1.5rem 0}
.card .photo{margin:-.4rem -.5rem 1rem}
.card .photo img{border-radius:8px}
.hero .photo.plain img{filter:drop-shadow(0 30px 40px rgba(0,0,0,.5))}
.photo.tall img{max-width:320px;margin-inline:auto}.photo.mid img{max-width:520px}
.photo.tall figcaption{text-align:center}

/* ===== Learning components ===== */
.ba{position:relative;border-radius:var(--r-m);overflow:hidden;background:#000;user-select:none}
.ba img{display:block;width:100%;height:auto}
.ba .ba-top{position:absolute;inset:0}
.ba .ba-top img{height:100%;object-fit:cover}
.ba::after{content:"";position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.4);pointer-events:none}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba .lbl{position:absolute;top:.6rem;font:700 .85rem var(--display);padding:.3rem .6rem;border-radius:6px;background:rgba(10,34,54,.85);color:#fff;pointer-events:none}
.ba .lbl.l{left:.6rem}.ba .lbl.r{right:.6rem}
.ba input:focus-visible+.lbl{outline:3px solid var(--brass-lt)}
.tool{background:var(--paper);border:1px solid var(--rule);border-radius:var(--r-l);padding:clamp(1rem,3vw,1.6rem);margin:1.5rem 0}
.tool h3{margin-top:0}
.tool svg{width:100%;height:auto;border-radius:var(--r-m);display:block}
.tool .sliders{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:.6rem 1.2rem;margin:1rem 0;font:500 .92rem var(--display)}
.tool .sliders label{display:grid;gap:.25rem}
.tool .sliders output{float:right;font-weight:700;color:var(--ink)}
.tool input[type=range]{width:100%;accent-color:var(--brass)}
.tool [data-out]{font:400 1rem/1.5 var(--display);margin:0}
.tool .hit{color:var(--ok)}
.tool canvas{width:100%;border-radius:var(--r-m);display:block}
.quiz-opts{display:grid;gap:.5rem;margin:1rem 0}
.quiz-opt{text-align:left;font:500 1rem/1.4 var(--display);padding:.8rem 1rem;border-radius:10px;border:1px solid #AEBBBD;background:#fff;cursor:pointer;color:var(--ink)}
.quiz-opt:hover:not(:disabled){border-color:var(--brass)}
.quiz-opt.right{background:#E5F2EA;border-color:var(--ok)}
.quiz-opt.wrong{background:#F7E4E2;border-color:var(--err)}
.quiz-opt:disabled{cursor:default}
.lesson-card{position:relative}
.lesson-card.is-done::after{content:"Completed";position:absolute;top:1rem;right:1rem;font:600 .78rem var(--display);background:#E5F2EA;color:var(--ok);padding:.2rem .55rem;border-radius:999px}
.lesson-card .num{font:700 .9rem var(--display);color:var(--brass)}
.done-btn[aria-pressed=true]{background:var(--ok);color:#fff}
.checklist label{display:flex;gap:.7rem;align-items:flex-start;padding:.55rem 0;border-bottom:1px solid #DCE3E2;font:400 1rem/1.45 var(--display)}
.checklist input{margin-top:.25rem;width:1.1rem;height:1.1rem;accent-color:var(--ok)}
blockquote.bridge{margin:1.4rem 0;padding:1rem 1.2rem;background:var(--paper);border-left:4px solid var(--brass);border-radius:0 var(--r-m) var(--r-m) 0;font-size:1.05rem}
blockquote.bridge footer{font:500 .88rem var(--display);color:var(--muted);margin-top:.5rem}
.trainer-wrap{background:#0E1C28;border:1px solid #2B4256;border-radius:var(--r-l);padding:clamp(.6rem,2vw,1rem)}
.trainer-wrap canvas{width:100%;aspect-ratio:4/3;border-radius:8px;cursor:crosshair;touch-action:none;background:#000}
.trainer-wrap .controls{color:#C9D6DF}
.trainer-status{font:500 .98rem/1.45 var(--display);color:#F3C24B;min-height:1.5em;margin:.7rem .2rem 0}
.sim-flag{display:inline-block;font:700 .78rem var(--display);background:#F3C24B;color:#1B1406;padding:.2rem .55rem;border-radius:6px;margin-bottom:.6rem}
.thread-list{list-style:none;padding:0;margin:0}
.thread-list li{display:grid;grid-template-columns:1fr auto;gap:.3rem 1rem;padding:1rem 0;border-bottom:1px solid var(--rule)}
.thread-list a{font:600 1.08rem var(--display);color:var(--ink);text-decoration:none}
.thread-list a:hover{color:var(--brass)}
.thread-list .meta{font:400 .88rem var(--display);color:var(--muted)}
.thread-list .count{font:600 .9rem var(--display);color:var(--sea);text-align:right}
.post{background:var(--paper);border:1px solid var(--rule);border-radius:var(--r-m);padding:1.1rem 1.3rem;margin-bottom:1rem}
.post .who{font:600 .95rem var(--display);margin-bottom:.4rem}
.post .who .when{font-weight:400;color:var(--muted);margin-left:.4rem}
.post.ai{border-color:#B7CFE0;background:#F1F6FA}
.post .ai-tag{display:inline-block;font:600 .75rem var(--display);background:var(--sea);color:#fff;padding:.15rem .5rem;border-radius:999px;margin-left:.4rem}
.post .staff-tag{display:inline-block;font:600 .75rem var(--display);background:var(--brass-lt);color:#1B1406;padding:.15rem .5rem;border-radius:999px;margin-left:.4rem}
.post p:last-child{margin-bottom:0}
.cat-pills{display:flex;flex-wrap:wrap;gap:.4rem;margin:1rem 0}
.cat-pills a{font:500 .9rem var(--display);padding:.4rem .8rem;border-radius:999px;border:1px solid var(--rule);background:var(--paper);color:var(--ink);text-decoration:none}
.cat-pills a[aria-current=page]{background:var(--hull);color:#fff;border-color:var(--hull)}

/* Forum profiles */
.post .who a{color:inherit;text-decoration:none}.post .who a:hover{color:var(--brass)}
.thread-list .meta a{color:var(--muted);text-decoration:underline;text-underline-offset:2px}.thread-list .meta a:hover{color:var(--brass)}
.badges{display:flex;flex-wrap:wrap;gap:.4rem}
.badge{font:600 .72rem var(--display);letter-spacing:.05em;text-transform:uppercase;padding:.22rem .6rem;border-radius:999px;border:1px solid var(--rule);color:var(--muted);background:transparent}
.badge.gold{color:#8A611E;border-color:#D8AD5F;background:#F6EFDF}
.badge.sea{color:var(--sea);border-color:#B7CFE0;background:#F1F6FA}
.badge.ink{color:#fff;background:var(--ink);border-color:var(--ink)}
.profile-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:.9rem 1.4rem;margin:1rem 0 0;padding:0}
.profile-facts dt{font:600 .78rem var(--display);text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.profile-facts dd{margin:.1rem 0 0;font-weight:600}
.status.ok{color:var(--sea)}

.post-img{max-width:100%;max-height:420px;border-radius:8px;border:1px solid var(--rule);margin:.2rem 0 .6rem;display:block}
.post-foot{margin-top:.7rem}
.react{font:600 .85rem var(--display);color:var(--muted);background:transparent;border:1px solid var(--rule);border-radius:999px;padding:.3rem .8rem;cursor:pointer}
.react:hover{border-color:var(--brass);color:var(--brass)}
.react.on{color:#8A611E;border-color:#D8AD5F;background:#F6EFDF;cursor:default}
.react .rc{margin-left:.25rem}

/* Fit checker + echo game + leaderboard */
.fit-ok{border-left:4px solid #2E6B4F}.fit-warn{border-left:4px solid #8A611E}.fit-err{border-left:4px solid #8A3B1E}
.score-list{margin:0;padding-left:1.3rem}.score-list li{padding:.3rem 0;font:600 1rem var(--display)}
.eg-right{border-color:#2E6B4F!important;color:#2E6B4F!important}.eg-wrong{border-color:#8A3B1E!important;color:#8A3B1E!important}
.echo-shot{width:100%;max-height:430px;object-fit:contain;background:#000;border-radius:10px;border:1px solid var(--rule)}
.spec-table td:first-child{white-space:nowrap}