@font-face{font-family:"RH Display";src:url(fonts/red-hat-display-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"RH Display";src:url(fonts/red-hat-display-latin-800-normal.woff2) format("woff2");font-weight:800;font-display:swap}
@font-face{font-family:"RH Text";src:url(fonts/red-hat-text-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"RH Text";src:url(fonts/red-hat-text-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"RH Mono";src:url(fonts/red-hat-mono-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}

:root{
  --paper:#f4f1ea;--card:#fffdf8;--ink:#14181f;--ink2:#3d4450;--muted:#5d6570;--line:#d9d3c5;
  --signal:#c2410c;--signal-ink:#fff;--signal-soft:#fbe3d6;--safe:#0f766e;--safe-soft:#d5efe9;--amber:#a16207;--amber-soft:#fbefc9;
  --bar:#14181f;--bar-ink:#f4f1ea;--grid:rgba(20,24,31,.06);
  --display:"RH Display",system-ui,sans-serif;--text:"RH Text",system-ui,sans-serif;--mono:"RH Mono",ui-monospace,Consolas,monospace;
  --r:6px;
}
@media (prefers-color-scheme:dark){:root{
  --paper:#101317;--card:#181c22;--ink:#ece8df;--ink2:#c9c4b9;--muted:#9da3ab;--line:#2d333c;
  --signal:#ff8a4c;--signal-ink:#14181f;--signal-soft:#3a2117;--safe:#4fd1bf;--safe-soft:#123631;--amber:#f2c14e;--amber-soft:#3a2f12;
  --bar:#07090c;--bar-ink:#ece8df;--grid:rgba(236,232,223,.05);
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:16px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.65 var(--text);overflow-x:hidden}
img,svg{max-width:100%}
a{color:var(--signal);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--signal);outline-offset:2px;border-radius:2px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--paper);padding:8px 14px;z-index:9}
.skip:focus{left:8px}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:1.12;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5.2vw,3.6rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem);margin-top:1.6em}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.shell{max-width:1180px;margin:0 auto;padding:0 16px}
@media (min-width:700px){.shell{padding:0 28px}}
.narrow{max-width:780px}
.narrowtext{max-width:62ch}
.lead{font-size:1.18rem;color:var(--ink2)}
.case{font:500 .82rem/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--signal);margin:0 0 .9em}
.muted{color:var(--muted)}
.fine{font-size:.85rem;color:var(--muted)}

/* top bar */
.topbar{background:var(--bar);color:var(--bar-ink);border-bottom:4px solid var(--signal)}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:62px;flex-wrap:wrap}
.mark{display:flex;align-items:center;gap:10px;color:var(--bar-ink);text-decoration:none;font:500 1.3rem/1 var(--display)}
.mark b{font-weight:800}
.mark svg{flex:none}
.mainnav{display:flex;gap:4px;flex-wrap:wrap}
.mainnav a{color:var(--bar-ink);text-decoration:none;font:500 .95rem/1 var(--text);padding:9px 11px;border-radius:var(--r)}
.mainnav a:hover{background:rgba(255,255,255,.08)}
.mainnav a[aria-current]{box-shadow:inset 0 -2px 0 var(--signal)}

/* buttons */
.btn{display:inline-block;background:var(--signal);color:var(--signal-ink);border:2px solid var(--signal);font:600 1rem/1 var(--text);padding:13px 18px;border-radius:var(--r);text-decoration:none;cursor:pointer}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}

/* hero */
.hero{background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:32px 32px;border-bottom:1px solid var(--line)}
.hero-in{display:grid;gap:32px;padding-top:48px;padding-bottom:48px}
@media (min-width:960px){.hero-in{grid-template-columns:1.25fr .9fr;align-items:center;padding-top:72px;padding-bottom:72px}}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:1.4em}
.board{background:var(--bar);color:var(--bar-ink);border-radius:10px;padding:22px 22px 18px;font-family:var(--mono)}
.board-h{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:#ff9a66;margin:0 0 12px}
.board ol{list-style:none;margin:0 0 14px;padding:0;counter-reset:b}
.board li{counter-increment:b;display:grid;grid-template-columns:2.2em 1fr;column-gap:6px;padding:9px 0;border-top:1px solid rgba(255,255,255,.1)}
.board li::before{content:counter(b,decimal-leading-zero);color:#ff9a66;grid-row:span 2}
.board span{font:600 1rem/1.3 var(--text)}
.board em{font-style:normal;font-size:.85rem;color:#aab0b9}
.board a{color:#ff9a66;font-size:.9rem}

/* tool */
.tool{padding-top:24px;padding-bottom:40px}
.tool-head{max-width:760px}
.tool-head h2{margin-top:1.2em}
.check-grid{display:grid;gap:24px}
@media (min-width:960px){.check-grid{grid-template-columns:1fr 360px;align-items:start}.scorecard{position:sticky;top:16px}}
.checklist{display:grid;gap:14px}
.q{margin:0;border:1px solid var(--line);background:var(--card);border-radius:10px;padding:16px 18px 12px;min-width:0}
.q.done{border-left:5px solid var(--safe)}
.q legend{font:800 1.08rem/1.3 var(--display);padding:0;float:left;width:100%;margin-bottom:4px}
.q legend+*{clear:both}
.qn{font:500 .8rem/1 var(--mono);color:var(--signal);margin-right:6px;vertical-align:2px}
.qhint{font-size:.92rem;color:var(--muted);margin:0 0 8px}
.opt{display:flex;gap:10px;align-items:flex-start;padding:8px 10px;border-radius:var(--r);cursor:pointer;line-height:1.4}
.opt:hover{background:var(--paper)}
.opt input{margin:.2em 0 0;width:18px;height:18px;flex:none;accent-color:var(--signal)}
.opt:has(input:checked){background:var(--signal-soft)}
.scorecard{background:var(--card);border:2px solid var(--ink);border-radius:10px;padding:20px}
.scorecard h3{font-size:1rem;text-transform:uppercase;letter-spacing:.06em;font-family:var(--mono);font-weight:500;margin:0 0 6px}
.score{font:800 3.6rem/1 var(--display);margin:0 0 10px}
.score span{font-size:1.3rem;color:var(--muted);font-weight:500}
.meter{height:10px;background:var(--line);border-radius:5px;overflow:hidden;margin-bottom:12px}
.meter i{display:block;height:100%;width:0;background:var(--signal);transition:width .3s}
.meter i.mid{background:var(--amber)}.meter i.good{background:var(--safe)}
.grade{font-weight:600;margin-bottom:4px}
.answered{font:500 .85rem/1.3 var(--mono);color:var(--muted)}
.actions-box{border-top:1px solid var(--line);padding-top:14px;margin-top:6px}
.actions-box ol{margin:0 0 14px;padding-left:1.3em;font-size:.95rem}
.actions-box li{margin-bottom:.55em}
.actions-box li.muted{list-style:none;margin-left:-1.3em}
.score-buttons{display:flex;gap:8px;flex-wrap:wrap}
.score-buttons .btn{padding:10px 14px;font-size:.92rem}
.warn{background:var(--amber-soft);padding:10px 14px;border-radius:var(--r)}

/* link explainer */
.linkzone{background:var(--bar);color:var(--bar-ink);padding:8px 0 44px;margin-top:20px}
.linkzone .tool-head p,.linkzone .fine{color:#b9bec6}
.linkzone a{color:#ff9a66}
.linkform label{display:block;font:500 .85rem/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;margin:18px 0 8px;color:#ff9a66}
.linkrow{display:flex;gap:8px;flex-wrap:wrap}
.linkrow input{flex:1 1 260px;min-width:0;font:500 1rem/1.3 var(--mono);padding:13px 14px;border-radius:var(--r);border:2px solid #4a515c;background:#0b0d10;color:#f4f1ea}
.linkrow input:focus{border-color:#ff9a66;outline:none;box-shadow:0 0 0 3px rgba(255,138,76,.35)}
.linkzone .btn{background:#ff8a4c;border-color:#ff8a4c;color:#14181f}
.examples{font-size:.9rem;color:#b9bec6;margin-top:12px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.examples button{font:500 .82rem/1 var(--mono);background:transparent;color:#f4f1ea;border:1px solid #4a515c;border-radius:20px;padding:6px 10px;cursor:pointer}
.examples button:hover{border-color:#ff9a66}
.linkout{background:#0b0d10;border:1px solid #2d333c;border-radius:10px;padding:18px;margin:18px 0}
.verdict{font:800 1.15rem/1.35 var(--display);padding:10px 14px;border-radius:var(--r);margin-bottom:14px}
.v-high{background:#5c1d0c;color:#ffd9c7}.v-med{background:#4a3a0e;color:#fbe7a8}.v-ok{background:#123631;color:#c4f1e8}
.parts{margin:0 0 14px;display:grid;gap:6px}
.parts div{display:grid;grid-template-columns:minmax(120px,170px) 1fr;gap:10px}
@media (max-width:520px){.parts div{grid-template-columns:1fr;gap:0}}
.parts dt{font:500 .8rem/1.5 var(--mono);color:#9da3ab;text-transform:uppercase;letter-spacing:.05em}
.parts dd{margin:0;font:500 .95rem/1.5 var(--mono);overflow-wrap:anywhere;color:#f4f1ea}
.flags{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.flag{border-left:4px solid #6b7280;background:#14181f;padding:10px 12px;border-radius:0 var(--r) var(--r) 0;display:grid;gap:2px;overflow-wrap:anywhere}
.flag b{font-weight:600}
.flag span{font-size:.94rem;color:#c9c4b9}
.flag.high{border-color:#ff6b3d}.flag.med{border-color:#f2c14e}.flag.low{border-color:#8b95a1}.flag.ok{border-color:#4fd1bf}.flag.info{border-color:#7aa7ff}

/* home guides */
.guides-home{padding-bottom:20px}
.g-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}
.g-card{display:grid;gap:6px;align-content:start;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px;color:var(--ink);text-decoration:none}
.g-card:hover{border-color:var(--signal)}
.g-card b{font:800 1.12rem/1.25 var(--display)}
.g-card span:last-child{font-size:.94rem;color:var(--muted)}
.g-no{font:500 .8rem/1 var(--mono);color:var(--signal)}

/* faq */
.faq{display:grid;gap:8px;margin-bottom:48px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:0 16px}
.faq summary{cursor:pointer;font-weight:600;padding:14px 0;list-style-position:outside}
.faq details p{margin:0 0 14px;color:var(--ink2)}

/* crumbs */
.crumbs{list-style:none;padding:0;margin:22px 0 18px;display:flex;flex-wrap:wrap;gap:4px;font:500 .82rem/1.4 var(--mono);color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:4px;color:var(--line)}
.crumbs a{color:var(--muted)}

/* guide layout */
.guide{display:grid;gap:8px 48px;padding-bottom:20px}
@media (min-width:980px){.guide{grid-template-columns:250px minmax(0,1fr)}.guide-head{grid-column:2}.rail{grid-row:2;position:sticky;top:16px;align-self:start}.guide-body{grid-row:2}}
.guide-head{max-width:760px;padding-bottom:16px;border-bottom:2px solid var(--ink);margin-bottom:12px}
.guide-head h1{font-size:clamp(2rem,4.4vw,3rem)}
.rail{font-size:.92rem}
.facts{margin:0 0 18px;display:grid;gap:8px}
.facts div{display:flex;justify-content:space-between;gap:10px;border-bottom:1px dashed var(--line);padding-bottom:6px}
.facts dt{font:500 .78rem/1.6 var(--mono);text-transform:uppercase;color:var(--muted)}
.facts dd{margin:0;text-align:right}
.toc p{font:500 .78rem/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--signal);margin:0 0 8px}
.toc ol{margin:0 0 18px;padding-left:1.4em;display:grid;gap:5px}
.toc a{color:var(--ink2);text-decoration:none}
.toc a:hover{color:var(--signal);text-decoration:underline}
.rail-cta{display:block;background:var(--ink);color:var(--paper);text-decoration:none;padding:12px 14px;border-radius:var(--r);font-weight:600}
.rail-cta:hover{background:var(--signal);color:var(--signal-ink)}
@media (max-width:979px){.rail{border:1px solid var(--line);background:var(--card);border-radius:10px;padding:16px;margin-bottom:10px}}

.prose{max-width:720px}
.prose h2{counter-increment:h;font-size:1.65rem;margin-top:1.8em}
.guide-body{counter-reset:h}
.guide-body h2::before{content:counter(h,decimal-leading-zero);display:block;font:500 .8rem/1 var(--mono);color:var(--signal);margin-bottom:8px;letter-spacing:.08em}
.guide-body h2#questions::before{content:"FAQ"}
.prose h3{margin-top:1.5em}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.1em}
.prose li{margin-bottom:.45em}
.prose blockquote{margin:1.4em 0;padding:12px 18px;border-left:4px solid var(--signal);background:var(--signal-soft);border-radius:0 var(--r) var(--r) 0}
.prose blockquote p:last-child{margin:0}
.prose code{font:500 .9em var(--mono);background:var(--card);border:1px solid var(--line);padding:1px 5px;border-radius:4px;overflow-wrap:anywhere}
.prose strong{font-weight:600}
.table-wrap{overflow-x:auto;margin:0 0 1.3em;border:1px solid var(--line);border-radius:var(--r)}
table{border-collapse:collapse;width:100%;font-size:.95rem;background:var(--card)}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font:500 .8rem/1.3 var(--mono);text-transform:uppercase;letter-spacing:.04em;background:var(--paper)}
.notx{font-size:.88rem;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;margin-top:2em}
.page{padding-bottom:48px}
.page .prose h2{font-size:1.45rem}

.next{padding-bottom:48px}
.next-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.next-grid a{display:grid;gap:4px;padding:16px;border:1px solid var(--line);border-top:4px solid var(--signal);background:var(--card);border-radius:var(--r);text-decoration:none;color:var(--ink)}
.next-grid span{font:500 .78rem/1 var(--mono);text-transform:uppercase;color:var(--muted)}
.next-grid b{font:800 1.05rem/1.3 var(--display)}

/* guide index */
.files{list-style:none;margin:28px 0 56px;padding:0;border-top:2px solid var(--ink)}
.files a{display:grid;grid-template-columns:3.2rem 1fr;gap:12px;padding:20px 4px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.files a:hover .ft{color:var(--signal)}
.fno{font:800 1.6rem/1 var(--display);color:var(--signal)}
.ftxt{display:grid;gap:4px}
.fk{font:500 .78rem/1.3 var(--mono);text-transform:uppercase;color:var(--muted)}
.ft{font:800 1.3rem/1.25 var(--display)}
.fd{color:var(--ink2);font-size:.97rem}

/* footer */
.foot{background:var(--bar);color:#c9c4b9;margin-top:40px;font-size:.92rem}
.foot-grid{display:grid;gap:28px;padding-top:40px;padding-bottom:24px}
@media (min-width:860px){.foot-grid{grid-template-columns:1.5fr 1.3fr .7fr}}
.foot-brand{font:500 1.3rem/1 var(--display);color:#f4f1ea}
.foot-brand b{font-weight:800}
.foot-note{max-width:52ch}
.foot-h{font:500 .78rem/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:#ff9a66}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.foot a{color:#e7e3da;text-decoration:none}
.foot a:hover{text-decoration:underline}
.foot-base{border-top:1px solid #2d333c;padding-top:16px;padding-bottom:24px;font:500 .8rem/1.5 var(--mono);color:#9da3ab}

@media print{
  .topbar,.foot,.hero,.linkzone,.guides-home,.faq,.rail,.next,.skip,.score-buttons{display:none!important}
  body{background:#fff;color:#000}
  body.printing-actions main>*:not(#check),body.printing-actions .checklist,body.printing-actions .tool-head p{display:none!important}
  body.printing-actions .check-grid{display:block}
  .scorecard{border:1px solid #000;position:static}
  a{color:#000}
}
.faq-home .faq{max-width:780px}