/* Content pages (blog, glossary, tools, landing pages). Tokens match index.html and docs/design/tokens.css. */
:root{
  --font-display:"Cal Sans","Geist",system-ui,sans-serif;
  --font-sans:"Geist",system-ui,sans-serif;
  --font-mono:"Geist Mono",ui-monospace,monospace;
  --ember:#ff4500;--ember-border:#e63e00;--ember-hover:#ff5a1f;
  --bg:#ffffff;--frame:#fafafa;--fg:#262626;--fg-strong:#0a0a0a;--muted:#686868;
  --subtle:rgba(0,0,0,.04);--subtle-2:rgba(0,0,0,.07);--border:rgba(0,0,0,.08);--input:rgba(0,0,0,.12);
  --primary:#262626;--primary-hover:#3a3a3a;--on-primary:#fafafa;
  --ring:#a3a3a3;--ring-soft:rgba(0,0,0,.08);
  --ember-ink:#c23a00;--ember-tint:rgba(255,69,0,.08);
  --ok:#10b981;--ok-ink:#047857;--ok-tint:rgba(16,185,129,.10);
  --warn-ink:#a16207;--warn-tint:rgba(234,179,8,.12);
  --bad-ink:#b91c1c;--bad-tint:rgba(239,68,68,.10);
  --shadow-xs:0 1px 2px rgba(0,0,0,.05);
  --shadow-md:0 12px 32px -12px rgba(0,0,0,.18);
  --btn-shadow:inset 0 1px 0 rgba(255,255,255,.16),0 1px 2px rgba(38,38,38,.24);
}
.dark{
  color-scheme:dark;
  --bg:#141414;--frame:#0e0e0e;--fg:#f5f5f5;--fg-strong:#ffffff;--muted:#8f8f8f;
  --subtle:rgba(255,255,255,.04);--subtle-2:rgba(255,255,255,.08);--border:rgba(255,255,255,.08);--input:rgba(255,255,255,.12);
  --primary:#f5f5f5;--primary-hover:#e5e5e5;--on-primary:#262626;
  --ring:#737373;--ring-soft:rgba(255,255,255,.10);
  --ember-ink:#ff7a45;--ember-tint:rgba(255,69,0,.14);
  --ok-ink:#34d399;--ok-tint:rgba(16,185,129,.14);
  --warn-ink:#facc15;--warn-tint:rgba(234,179,8,.14);
  --bad-ink:#f87171;--bad-tint:rgba(239,68,68,.14);
  --shadow-xs:0 1px 2px rgba(0,0,0,.4);
  --shadow-md:0 12px 32px -12px rgba(0,0,0,.7);
  --btn-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 1px 2px rgba(0,0,0,.4);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
img{max-width:100%;height:auto}
button,input{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--ring);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--primary);color:var(--on-primary);padding:8px 12px;border-radius:8px;z-index:10}
.skip:focus{left:8px}

/* Buttons (same recipe as the home page) */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-weight:600;white-space:nowrap;border-radius:12px;transition:transform 120ms ease,background-color 120ms ease,box-shadow 120ms ease}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(1px)}
.btn-primary{border:1px solid var(--primary);background:var(--primary);color:var(--on-primary);box-shadow:var(--btn-shadow)}
.btn-primary:hover{background:var(--primary-hover)}
.btn-outline{border:1px solid var(--input);background:var(--bg);color:var(--fg);box-shadow:var(--shadow-xs)}
.btn-outline:hover,.btn-ghost:hover{background:var(--subtle)}
.btn-google{border:1px solid #747775;background:#fff;color:#1f1f1f;box-shadow:var(--shadow-xs)}.btn-google:hover{background:#f2f2f2}.cta-pair{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.btn-ghost{color:var(--fg)}
.btn-boom{border:1px solid var(--ember-border);background:var(--ember);color:#fff;font-size:20px;font-weight:700;box-shadow:inset 0 1px 0 rgba(255,255,255,.24),0 1px 2px rgba(255,69,0,.4)}
.btn-boom:hover{background:var(--ember-hover);box-shadow:inset 0 1px 0 rgba(255,255,255,.24),0 10px 28px -6px rgba(255,69,0,.55)}
.btn-56{height:56px;padding:0 22px;font-size:17px;border-radius:14px}
.btn-60{height:60px;padding:0 24px;border-radius:14px}
@keyframes br-nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(5px)}}
.br-nudge{animation:br-nudge 1.2s ease-in-out infinite}

/* Header */
.site-header{border-bottom:1px solid var(--border);background:var(--bg);position:sticky;top:0;z-index:5}
.nav{max-width:1200px;margin:0 auto;padding:0 24px;height:68px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.brand span{font-family:var(--font-display);font-size:21px;color:var(--fg-strong)}
.nav-links{display:flex;gap:24px;margin-left:16px}
.nav-links a{font-size:15px;font-weight:500;color:var(--muted);text-decoration:none}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--fg-strong)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.icon-btn{width:40px;height:40px;border:0;padding:0;border-radius:10px;background:transparent;color:var(--muted);display:flex;align-items:center;justify-content:center;cursor:pointer}
.icon-btn:hover{background:var(--subtle)}
.icon-btn .i-sun,.dark .icon-btn .i-moon{display:none}
.dark .icon-btn .i-sun{display:block}
.nav-signin,.nav-start{height:40px;padding:0 14px;border-radius:10px;font-size:15px}

/* Page frame */
.wrap{max-width:1200px;margin:0 auto;padding:0 24px 24px}
.wrap.narrow{max-width:860px}
.narrow-col{max-width:820px}
.crumbs{padding:20px 0 0}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;font-family:var(--font-mono);font-size:13px;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.6}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--fg-strong)}
.crumbs [aria-current]{color:var(--fg);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60ch}
.eyebrow{display:inline-block;font-family:var(--font-mono);font-size:14px;color:var(--ember-ink);text-decoration:none}
.page-head{padding:40px 0 32px;max-width:820px;display:flex;flex-direction:column;gap:14px}
.page-head h1,.lp-hero h1,.article-head h1{margin:0;font-family:var(--font-display);font-weight:400;color:var(--fg-strong);letter-spacing:-.015em;text-wrap:balance}
.page-head h1{font-size:clamp(38px,5.4vw,64px);line-height:1.02}
.lede{margin:0;font-size:clamp(18px,1.6vw,20px);line-height:1.55;color:var(--muted);text-wrap:pretty}
.lede a{color:var(--fg)}
.empty{color:var(--muted)}

/* Cards */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.card{border:1px solid var(--border);border-radius:18px;background:var(--bg);box-shadow:var(--shadow-xs);transition:box-shadow 160ms ease,transform 160ms ease}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.card a{display:flex;flex-direction:column;gap:10px;height:100%;padding:22px;text-decoration:none}
.card h3{margin:0;font-family:var(--font-display);font-weight:400;font-size:22px;line-height:1.2;color:var(--fg-strong)}
.card p{margin:0;color:var(--muted);font-size:15.5px}
.card .meta{font-family:var(--font-mono);font-size:13px;color:var(--muted)}
.tool-ico{font-size:26px;line-height:1}

/* Article */
.article-head{padding:36px 0 28px;max-width:860px;display:flex;flex-direction:column;gap:14px}
.article-head h1{font-size:clamp(34px,4.6vw,56px);line-height:1.05}
.byline{margin:0;font-family:var(--font-mono);font-size:13.5px;color:var(--muted)}
.cover{border-radius:20px;border:1px solid var(--border);margin-top:12px;aspect-ratio:16/9;object-fit:cover;width:100%}
.aliases{margin:0;color:var(--muted);font-size:15px}
.article-grid{display:grid;grid-template-columns:240px minmax(0,760px);gap:56px;align-items:start}
.article-aside{position:sticky;top:92px}
.toc{border-left:1px solid var(--border);padding-left:16px}
.toc-title{margin:0 0 8px;font-family:var(--font-mono);font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.toc ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:14px;line-height:1.35}
.toc a{text-decoration:none;color:var(--muted)}
.toc a:hover,.toc a.is-active{color:var(--fg-strong)}
.toc .lvl-3{padding-left:12px}
@media (max-width:980px){.article-grid{grid-template-columns:minmax(0,1fr)}.article-aside{position:static}.toc{display:none}}

.prose{font-size:17.5px;line-height:1.7;color:var(--fg);min-width:0}
.prose>*:first-child{margin-top:0}
.prose h2{font-family:var(--font-display);font-weight:400;font-size:clamp(26px,2.6vw,32px);line-height:1.15;color:var(--fg-strong);margin:2.2em 0 .6em;scroll-margin-top:88px}
.prose h3{font-size:20px;line-height:1.3;color:var(--fg-strong);margin:1.8em 0 .5em;scroll-margin-top:88px}
.prose h4{font-size:17.5px;color:var(--fg-strong);margin:1.5em 0 .4em}
.prose p{margin:0 0 1.1em}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.4em}
.prose li{margin:.35em 0}
.prose li::marker{color:var(--muted)}
.prose a{color:var(--fg-strong);text-decoration-color:var(--ember);text-underline-offset:3px;text-decoration-thickness:1.5px}
.prose a:hover{color:var(--ember-ink)}
.prose strong{color:var(--fg-strong)}
.prose blockquote{margin:1.4em 0;padding:4px 0 4px 18px;border-left:3px solid var(--ember);color:var(--fg)}
.prose code{font-family:var(--font-mono);font-size:.88em;background:var(--subtle-2);padding:.1em .35em;border-radius:5px}
.prose pre.code{background:var(--frame);border:1px solid var(--border);border-radius:14px;padding:16px 18px;overflow-x:auto;font-size:14px;line-height:1.55}
.prose pre.code code{background:none;padding:0;font-size:inherit}
.prose p:first-of-type strong:first-child{color:var(--ember-ink)}
.table-wrap{overflow-x:auto;margin:1.4em 0;border:1px solid var(--border);border-radius:14px;background:var(--bg)}
.table-wrap table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.45}
.table-wrap caption{caption-side:top;text-align:left;padding:12px 16px 0;font-family:var(--font-mono);font-size:13px;color:var(--muted)}
.table-wrap th,.table-wrap td{text-align:left;vertical-align:top;padding:11px 16px;border-bottom:1px solid var(--border)}
.table-wrap thead th{background:var(--frame);font-weight:600;color:var(--fg-strong);font-size:14px}
.table-wrap tr:last-child>*{border-bottom:0}
.table-wrap tbody th{font-weight:600;color:var(--fg-strong)}
.table-note{margin:-8px 0 0;font-family:var(--font-mono);font-size:13px;color:var(--muted)}

/* Figures */
figure{margin:1.8em 0}
figcaption{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.45}
figure.img img{border-radius:14px;border:1px solid var(--border);display:block}
.diagram{background:var(--frame);border:1px solid var(--border);border-radius:18px;padding:20px}
.diagram figcaption{margin-top:14px}
.dg{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.dg-arrow{display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--muted);font-family:var(--font-mono);font-size:12px;text-align:center;max-width:110px}
.dg-table{flex:1 1 200px;min-width:0;background:var(--bg);border:1px solid var(--border);border-radius:12px;overflow-x:auto}
.dg-title{font-family:var(--font-mono);font-size:12.5px;color:var(--muted);padding:8px 12px;border-bottom:1px solid var(--border)}
.dg-table table{border-collapse:collapse;width:100%;font-size:14px}
.dg-table th,.dg-table td{padding:7px 12px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}
.dg-table th{font-weight:600;color:var(--fg-strong)}
.dg-table tr:last-child td{border-bottom:0}
.dg-table tr.hl td{background:var(--ember-tint);color:var(--fg-strong)}
.dg-flow .dg-step{flex:1 1 120px;background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:12px 14px;font-size:15px;line-height:1.35;color:var(--fg-strong);display:flex;gap:10px;align-items:flex-start}
.dg-flow .dg-step.is-last{border-color:var(--ember);box-shadow:0 0 0 1px var(--ember)}
.dg-n{font-family:var(--font-mono);font-size:12px;color:var(--muted);padding-top:2px}
.dg-note{margin:12px 0 0;font-size:14px;color:var(--fg)}
.video-frame{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;border:1px solid var(--border);background:#000}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.moments{list-style:none;padding:0;margin:8px 0 0;display:flex;flex-direction:column;gap:4px;font-size:14.5px}
.moments a{text-decoration:none;color:var(--fg)}
.moments span{font-family:var(--font-mono);color:var(--ember-ink);margin-right:6px}

/* Definition box (glossary) */
.term .article-head{padding-bottom:20px}
.definition{border:1px solid var(--border);background:var(--frame);border-radius:18px;padding:20px 22px;margin:0 0 32px}
.definition p{margin:0;font-size:19px;line-height:1.55;color:var(--fg-strong)}
.definition .def-label{font-family:var(--font-mono);font-size:12.5px;color:var(--ember-ink);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}

/* FAQ, sources, related */
.faq{margin:48px 0 0}
.faq h2{margin:0 0 16px}
.faq details{border-top:1px solid var(--border);padding:4px 0}
.faq details:last-child{border-bottom:1px solid var(--border)}
.faq summary{cursor:pointer;list-style:none;padding:14px 32px 14px 0;font-weight:600;font-size:17.5px;color:var(--fg-strong);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:22px;color:var(--muted);font-weight:400}
.faq details[open] summary::after{content:"\2212"}
.faq-a{padding:0 0 14px;color:var(--fg)}
.faq-a p{margin:0 0 .8em}
.sources{margin:40px 0 0}
.sources h2{font-size:20px !important;font-family:var(--font-sans) !important;font-weight:600 !important;margin:0 0 10px !important}
.sources ol{font-size:15px;color:var(--muted);padding-left:1.3em}
.sources a{color:var(--muted)}
.related{margin:56px 0 0}
.related h2,.lp-sec h2,.faq h2{font-family:var(--font-display);font-weight:400;font-size:clamp(26px,2.8vw,34px);line-height:1.1;color:var(--fg-strong)}
.related h2{margin:0 0 18px}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips a,.chip{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--input);background:var(--bg);font-size:14.5px;font-weight:500;text-decoration:none;color:var(--fg);cursor:pointer;box-shadow:var(--shadow-xs)}
.chips a:hover,.chip:hover{background:var(--subtle)}
.chip span{font-family:var(--font-mono);font-size:12px;color:var(--muted)}
.chip.is-on{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}
.chip.is-on span{color:inherit;opacity:.7}
.link-grid,.term-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.link-grid a,.term-grid a{display:flex;flex-direction:column;gap:4px;height:100%;padding:16px 18px;border:1px solid var(--border);border-radius:14px;text-decoration:none;background:var(--bg);font-weight:600;color:var(--fg-strong)}
.link-grid a:hover,.term-grid a:hover{background:var(--subtle)}
.link-grid .kind{font-family:var(--font-mono);font-size:12px;font-weight:400;color:var(--muted)}
.term-grid span{font-weight:400;font-size:14.5px;color:var(--muted);line-height:1.45}
.pager{display:flex;justify-content:space-between;gap:16px;margin:40px 0 0;padding-top:20px;border-top:1px solid var(--border)}
.pager a{display:flex;flex-direction:column;text-decoration:none;font-weight:600;color:var(--fg-strong)}
.pager a span{font-family:var(--font-mono);font-size:12px;font-weight:400;color:var(--muted)}
.pager .next{text-align:right;margin-left:auto}
.author-box{margin:40px 0 0;padding:18px 20px;border:1px solid var(--border);border-radius:16px;background:var(--frame);font-size:15.5px}
.author-box p{margin:0}
.author-name{font-weight:700;color:var(--fg-strong);margin-bottom:4px !important}
.author-name span{font-weight:400;color:var(--muted)}

/* Glossary index */
.gloss-tools{position:sticky;top:68px;z-index:3;background:var(--bg);padding:12px 0 14px;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:12px}
.search input{width:100%;height:52px;padding:0 18px;border:1px solid var(--input);border-radius:14px;background:var(--bg);font-size:17px;box-shadow:var(--shadow-xs)}
.search input:focus{outline:none;border-color:var(--ring);box-shadow:0 0 0 3px var(--ring-soft)}
.az{display:flex;flex-wrap:wrap;gap:2px}
.az a{width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:8px;font-family:var(--font-mono);font-size:13px;text-decoration:none;color:var(--muted)}
.az a:hover{background:var(--subtle);color:var(--fg-strong)}
.gloss-letter{display:grid;grid-template-columns:80px 1fr;gap:16px;padding:28px 0;border-bottom:1px solid var(--border);scroll-margin-top:200px}
.gloss-letter h2{margin:0;font-family:var(--font-display);font-weight:400;font-size:44px;line-height:1;color:var(--fg-strong)}
.gloss-letter ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px}
.gloss-letter a{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border-radius:14px;text-decoration:none;border:1px solid transparent}
.gloss-letter a:hover{border-color:var(--border);background:var(--frame)}
.gloss-letter strong{color:var(--fg-strong);font-size:17px}
.gloss-letter span{color:var(--muted);font-size:14.5px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media (max-width:640px){.gloss-letter{grid-template-columns:1fr;gap:8px}.gloss-letter h2{font-size:34px}.gloss-tools{position:static}}

/* Landing pages */
.lp-hero{padding:48px 0 40px;display:flex;flex-direction:column;gap:18px;max-width:900px}
.lp-hero h1{font-size:clamp(40px,6vw,76px);line-height:1}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;padding-top:6px}
.ticks{display:flex;flex-wrap:wrap;gap:6px 20px;margin:0;font-size:15px;color:var(--muted)}
.ticks span::before{content:"\2713";color:var(--ok-ink);margin-right:8px;font-weight:700}
.lp-sec{padding:56px 0 0}
.lp-sec h2{margin:0 0 10px;max-width:820px}
.sec-intro{margin:0 0 22px;color:var(--muted);font-size:18px;max-width:760px}
.lp-prose .prose{max-width:780px}
.feature-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px;margin-top:18px}
.feature{border:1px solid var(--border);border-radius:18px;padding:22px;background:var(--bg);box-shadow:var(--shadow-xs)}
.feature h3{margin:0 0 8px;font-size:18.5px;line-height:1.3;color:var(--fg-strong)}
.feature p,.steps p{margin:0 0 .6em;color:var(--muted);font-size:16px}
.feature ul{margin:0;padding-left:1.2em;color:var(--muted);font-size:15.5px}
.steps{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:12px;max-width:860px}
.steps li{display:grid;grid-template-columns:56px 1fr;gap:14px;padding:20px;border:1px solid var(--border);border-radius:18px;background:var(--bg)}
.steps h3{margin:0 0 6px;font-size:18.5px;color:var(--fg-strong)}
.step-n{font-family:var(--font-display);font-size:30px;line-height:1;color:var(--ember)}
.checklist{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:10px 24px}
.checklist li{position:relative;padding-left:30px;font-size:16.5px}
.checklist li::before{content:"\2713";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:999px;background:var(--ok-tint);color:var(--ok-ink);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:3px}
table.compare td,table.compare th{min-width:140px}
.thread{margin-top:18px;max-width:820px;border:1px solid var(--border);border-radius:22px;background:var(--frame);padding:6px;display:flex;flex-direction:column;gap:6px}
.thread-post,.thread-reply{background:var(--bg);border:1px solid var(--border);border-radius:16px;padding:18px 20px}
.thread-reply{margin-left:28px;box-shadow:0 0 0 2px var(--ember)}
.thread-meta{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:13px;color:var(--muted);margin-bottom:6px}
.thread-meta .dot{width:7px;height:7px;border-radius:999px;background:var(--ember)}
.thread-title{margin:0 0 6px !important;font-family:var(--font-display);font-size:21px;line-height:1.25;color:var(--fg-strong)}
.thread p{margin:0 0 .6em;font-size:16px}
.thread p:last-child{margin-bottom:0}

/* CTA band: the one Ember element on the page */
.cta-band{margin:72px 0 24px;border:1px solid var(--border);background:var(--frame);border-radius:26px;padding:clamp(24px,4vw,44px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.cta-copy{max-width:620px}
.cta-band h2{margin:0 0 8px;font-family:var(--font-display);font-weight:400;font-size:clamp(28px,3.4vw,42px);line-height:1.05;color:var(--fg-strong)}
.cta-band p{margin:0;color:var(--muted);font-size:17px}

/* Tools */
.tool{border:1px solid var(--border);background:var(--frame);border-radius:24px;padding:6px;margin:0 0 40px}
.tool-panel{background:var(--bg);border:1px solid var(--border);border-radius:18px;padding:clamp(16px,3vw,26px);box-shadow:var(--shadow-xs)}
.tool-form{display:flex;flex-wrap:wrap;gap:10px}
.tool-field{flex:1 1 260px;display:flex;align-items:center;height:56px;border:1px solid var(--input);border-radius:14px;background:var(--bg);box-shadow:var(--shadow-xs);overflow:hidden}
.tool-field:focus-within{border-color:var(--ring);box-shadow:0 0 0 3px var(--ring-soft)}
.tool-field .prefix{padding:0 0 0 16px;font-family:var(--font-mono);color:var(--muted)}
.tool-field input,.tool-field select{flex:1;min-width:0;height:100%;border:0;background:transparent;padding:0 16px 0 6px;font-size:17px;outline:none}
.tool-field select{padding-left:16px}
.tool-form .btn{height:56px;padding:0 22px;font-size:17px}
.tool-opts{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tool-status{margin:14px 0 0;font-size:15px;color:var(--muted);min-height:1.5em}
.tool-status.is-error{color:var(--bad-ink)}
.tool-result{margin-top:16px}
.verdict{display:flex;gap:14px;align-items:flex-start;padding:18px;border-radius:16px;border:1px solid var(--border)}
.verdict.ok{background:var(--ok-tint);border-color:transparent}
.verdict.warn{background:var(--warn-tint);border-color:transparent}
.verdict.bad{background:var(--bad-tint);border-color:transparent}
.verdict-icon{font-size:22px;line-height:1.2}
.verdict h3{margin:0 0 4px;font-size:19px;color:var(--fg-strong)}
.verdict p{margin:0;font-size:15.5px}
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:14px}
.stat{border:1px solid var(--border);border-radius:14px;padding:14px 16px;background:var(--bg)}
.stat b{display:block;font-family:var(--font-display);font-weight:400;font-size:28px;line-height:1.1;color:var(--fg-strong)}
.stat span{font-size:13.5px;color:var(--muted)}
.rules{margin:16px 0 0;padding-left:1.3em;font-size:15.5px}
.rules li{margin:6px 0}
.rules small{display:block;color:var(--muted)}
.heat{display:grid;grid-template-columns:44px repeat(24,minmax(10px,1fr));gap:2px;margin-top:16px;font-family:var(--font-mono);font-size:11px;color:var(--muted);overflow-x:auto}
.heat .c{aspect-ratio:1;border-radius:3px;background:var(--subtle-2)}
.heat .h{text-align:center}
.windows{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.subs{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.subs li{display:flex;justify-content:space-between;gap:16px;padding:14px 16px;border:1px solid var(--border);border-radius:14px}
.subs a{font-weight:600;color:var(--fg-strong);text-decoration:none}
.subs p{margin:2px 0 0;font-size:14.5px;color:var(--muted)}
.subs .n{font-family:var(--font-mono);font-size:13px;color:var(--muted);white-space:nowrap}
.names{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px}
.names li{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 8px 8px 14px;border:1px solid var(--border);border-radius:12px;font-family:var(--font-mono);font-size:15px}
.names button{height:32px;padding:0 10px;border-radius:8px;border:1px solid var(--input);background:var(--bg);font-size:13px;cursor:pointer;font-family:var(--font-sans)}
.names .taken{color:var(--bad-ink)}
.names .free{color:var(--ok-ink)}
.tool-h{margin:18px 0 0;font-size:19px;color:var(--fg-strong)}
.tool-h a{color:inherit}
.tool-h span{font-weight:400;color:var(--muted)}
.tool-desc{margin:6px 0 0;font-size:15.5px;color:var(--muted)}
.tool-status a{color:var(--fg-strong)}
.heat>span:not(.c):not(.h){align-self:center}
.sub-side{display:flex;flex-direction:column;align-items:flex-end;gap:4px;font-size:14px}
.names-side{display:flex;align-items:center;gap:8px;font-family:var(--font-sans);font-size:13.5px}
.tool-own{margin-top:16px}
.tool-own .tool-field,.tool-own .btn{height:48px}
[hidden]{display:none!important}

/* Footer */
.site-footer{max-width:1200px;margin:0 auto;padding:56px 24px 40px;border-top:1px solid var(--border)}
.foot-top{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-bottom:28px}
.foot-top p{margin:0;color:var(--muted);font-size:15px}
.site-footer .brand span{font-size:18px}
.foot-cols{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:24px}
.foot-cols h2{margin:0 0 10px;font-size:13px;font-family:var(--font-mono);font-weight:500;color:var(--fg-strong);text-transform:uppercase;letter-spacing:.06em}
.foot-cols ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.foot-cols a{font-size:14.5px;color:var(--muted);text-decoration:none}
.foot-cols a:hover{color:var(--fg-strong)}
.copyright{margin:32px 0 0;font-size:13.5px;color:var(--muted)}

@media (max-width:860px){.nav-links{display:none}}
@media (max-width:760px){.hide-sm{display:none !important}}
@media (max-width:420px){.nav{gap:8px;padding:0 16px}.wrap{padding:0 16px 16px}.thread-reply{margin-left:0}.steps li{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.br-nudge{animation:none}.btn,.card{transition:none}.btn:hover,.card:hover{transform:none}}