/* ============================================================
   DiagMyPCHub — What TPM 2.0, Secure Boot and Supported CPUs
   Really Mean (tutorial)
   Local stylesheet. Depends on the site design tokens from
   ../../../css/style.css (loaded first in <head>). All page
   styles are namespaced with the "hwc-" prefix so they cannot
   leak into shared site components. Shared components reused
   as-is: .table-wrap, .check-card/.check-list/.check-item,
   .chip-status, .filter-chip, .btn, .ad-slot.
   ============================================================ */

/* ---------- Reading progress ---------- */
.hwc-progress{ position:fixed; top:0; left:0; right:0; height:3px; z-index:120; background:transparent; pointer-events:none; }
.hwc-progress span{ display:block; height:100%; width:0; background:linear-gradient(90deg, var(--blue), var(--cyan-bright)); }

/* ---------- Grid: TOC + article ---------- */
.hwc-grid{ display:grid; grid-template-columns:1fr; gap:36px; padding-top:clamp(28px,4vw,44px); padding-bottom:clamp(56px,8vw,96px); }

/* ---------- Table of contents (block on mobile, sticky sidebar on desktop) ---------- */
.hwc-toc{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:16px 16px 12px; box-shadow:var(--shadow-1); }
p.hwc-toc-title{ font:500 .7rem var(--font-mono); letter-spacing:.02em; color:var(--ink-3); margin:0 0 10px; }
.hwc-toc-list{ margin:0; padding:0; list-style:none; border-top:1px solid var(--line); }
.hwc-toc-group{ border-bottom:1px solid var(--line); }
.hwc-toc-group:last-child{ border-bottom:0; }
.hwc-toc-cat{ font:600 .78rem var(--font-body); color:var(--ink); margin:12px 0 6px; letter-spacing:.01em; }
.hwc-toc-cat .mono{ color:var(--blue); margin-right:6px; font-size:.7rem; }
.hwc-toc-group > ul{ list-style:none; margin:0; padding:0; display:grid; gap:1px; }
.hwc-toc-item > a{ display:flex; gap:8px; align-items:baseline; padding:5px 10px; margin-left:-10px; border-left:2px solid transparent; color:var(--ink-2); text-decoration:none; font-size:.84rem; line-height:1.45; border-radius:0 8px 8px 0; transition:color .2s, border-color .2s, background .15s; }
.hwc-toc-item > a:hover{ color:var(--ink); background:var(--tint); }
.hwc-toc-item > a[aria-current="true"]{ color:var(--blue); border-left-color:var(--blue); font-weight:500; background:var(--tint); }
.hwc-toc-num{ font:600 .7rem var(--font-mono); color:var(--ink-3); flex:none; width:1.9em; }
.hwc-toc-item > a .hwc-toc-title{ flex:1; }
.hwc-toc-sub{ list-style:none; margin:2px 0 4px 26px; padding:0; display:grid; gap:1px; }
.hwc-toc-sub a{ display:block; padding:3px 10px; color:var(--ink-3); text-decoration:none; font-size:.78rem; line-height:1.4; border-left:2px solid var(--line); margin-left:-6px; border-radius:0 6px 6px 0; transition:color .2s, border-color .2s, background .15s; }
.hwc-toc-sub a:hover{ color:var(--ink); background:var(--tint); }
.hwc-toc-sub a[aria-current="true"]{ color:var(--blue); border-left-color:var(--blue); background:var(--tint); }

/* ---------- Article head ---------- */
.hwc-article{ max-width:860px; min-width:0; }
.hwc-head h1{ font-size:clamp(1.8rem, 1.2rem + 2.4vw, 2.7rem); font-weight:700; letter-spacing:-.02em; line-height:1.12; margin:0 0 16px; }
.hwc-meta{ display:flex; flex-wrap:wrap; align-items:center; gap:10px; margin:0 0 20px; }
.hwc-meta-item{ font:500 .72rem var(--font-mono); letter-spacing:.04em; color:var(--ink-3); border:1px solid var(--line-2); background:var(--surface); border-radius:999px; padding:4px 10px; }
.hwc-intro{ font-size:1.05rem; color:var(--ink-2); line-height:1.7; margin:0 0 16px; max-width:75ch; }

/* ---------- Hero SVG (original artwork, theme-aware) ---------- */
.hwc-hero-fig{ margin:28px 0 8px; background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:clamp(10px,2vw,20px); box-shadow:var(--shadow-1); }
.hwc-hero-fig svg{ width:100%; height:auto; display:block; }
.hwc-hero-cap{ margin-top:12px; font:400 .8rem/1.6 var(--font-mono); color:var(--ink-3); max-width:90ch; }

.hwc-svg-boundary{ fill:none; stroke:var(--line-2); stroke-width:1.5; stroke-dasharray:6 8; }
.hwc-svg-traces path{ stroke:var(--line-2); stroke-width:2; fill:none; }
.hwc-svg-vias circle{ fill:var(--line-2); }
.hwc-svg-chip rect{ fill:var(--surface); stroke:var(--line-2); stroke-width:1.5; }
.hwc-svg-die{ fill:var(--tint); stroke:var(--blue-soft); }
.hwc-svg-chip-tpm rect:first-child{ stroke:var(--ok); stroke-width:2; }
.hwc-svg-chip-small rect{ stroke-dasharray:5 6; opacity:.85; }
.hwc-svg-gate rect:first-child{ fill:var(--tint); stroke:var(--blue); stroke-width:2; }
.hwc-svg-gatelabel{ fill:var(--ink); font-size:13px; letter-spacing:1.5px; }
.hwc-svg-led{ fill:var(--ok); animation:hwcLed 2.6s ease-in-out infinite; }
@keyframes hwcLed{ 0%,100%{ opacity:1; } 50%{ opacity:.35; } }
.hwc-svg-label{ fill:var(--ink-3); font:600 11px var(--font-mono); letter-spacing:1px; }
.hwc-svg-boundary-label{ font-size:10px; letter-spacing:.5px; opacity:.85; }
.hwc-svg-idle-label{ opacity:.75; font-size:10px; }
.hwc-svg-path-label{ fill:var(--blue); letter-spacing:2px; font-size:10px; }

.hwc-svg-flow{ stroke:var(--cyan); stroke-width:2.4; fill:none; stroke-dasharray:10 90; opacity:.85; animation:hwcFlow 4s linear infinite; }
@keyframes hwcFlow{ to{ stroke-dashoffset:-100; } }
.hwc-svg-flow.f1{ animation-duration:3.4s; }
.hwc-svg-flow.f2{ animation-duration:4.2s; animation-delay:.4s; }
.hwc-svg-flow.f3{ animation-duration:5s; animation-delay:.9s; }
.hwc-svg-flow.f4{ animation-duration:6s; animation-delay:1.4s; }

/* ---------- Sections ---------- */
.hwc-sec{ margin-top:clamp(48px,7vw,72px); scroll-margin-top:calc(var(--header-h) + 20px); }
.hwc-sec > h3{ font-size:clamp(1.05rem,.9rem + .6vw,1.25rem); font-weight:600; color:var(--ink); margin:30px 0 12px; scroll-margin-top:calc(var(--header-h) + 20px); letter-spacing:-.01em; }
.hwc-sec-head{ display:flex; align-items:flex-start; gap:16px; margin-bottom:14px; }
.hwc-sec-index{ font-size:1.05rem; color:var(--line-2); flex:none; padding-top:4px; }
.hwc-sec-kicker{ font:500 .7rem var(--font-mono); text-transform:uppercase; letter-spacing:.16em; color:var(--blue); margin:0 0 4px; }
.hwc-sec-head h2{ font-size:clamp(1.3rem, 1rem + 1.2vw, 1.7rem); font-weight:600; letter-spacing:-.01em; margin:0; line-height:1.25; }

.hwc-sec p{ color:var(--ink-2); line-height:1.75; margin:0 0 16px; max-width:80ch; }
.hwc-sec p strong{ color:var(--ink); }
.hwc-sec a{ color:var(--blue); text-decoration:underline; text-underline-offset:2px; text-decoration-color:var(--blue-soft); transition:text-decoration-color .2s; }
.hwc-sec a:hover{ text-decoration-color:var(--blue); }
.hwc-sec ul, .hwc-sec ol{ margin:0 0 16px; padding-left:22px; color:var(--ink-2); line-height:1.7; max-width:80ch; }
.hwc-sec li{ margin-bottom:8px; }
.hwc-sec li::marker{ color:var(--blue); }
.hwc-sec code{ font:500 .84em var(--font-mono); background:var(--tint); border:1px solid var(--line); border-radius:5px; padding:1px 6px; color:var(--ink); white-space:normal; overflow-wrap:anywhere; }
.hwc-sec kbd{ font:600 .78em var(--font-mono); background:var(--surface); border:1px solid var(--line-2); border-bottom-width:2px; border-radius:5px; padding:1px 6px; color:var(--ink); }

/* High-risk section emphasis */
.hwc-sec-critical{ padding:clamp(14px,2.5vw,24px) clamp(14px,3vw,28px); margin-inline:calc(-1 * clamp(14px,2.5vw,24px)); background:var(--tint); border-left:3px solid var(--warn); border-radius:0 var(--radius) var(--radius) 0; }
.hwc-sec-critical .hwc-sec-kicker{ color:var(--warn); }

/* ---------- Ordered steps ---------- */
.hwc-steps{ counter-reset:hwc-step; list-style:none; padding:0; margin:0 0 20px; display:grid; gap:16px; }
.hwc-steps > li{ counter-increment:hwc-step; position:relative; padding:0 0 4px 46px; margin:0; min-height:38px; color:var(--ink-2); line-height:1.7; }
.hwc-steps > li::before{ content:counter(hwc-step, decimal-leading-zero); position:absolute; left:0; top:0; width:32px; height:32px; display:grid; place-items:center; font:600 .78rem var(--font-mono); color:var(--blue-deep); background:var(--tint); border:1px solid var(--blue-soft); border-radius:9px; }
.hwc-steps > li strong{ color:var(--ink); }

/* ---------- Callouts & notes ---------- */
.hwc-callout{ display:flex; gap:14px; align-items:flex-start; border-radius:var(--radius); padding:16px 18px; margin:24px 0; max-width:80ch; }
.hwc-callout-ico{ flex:none; width:24px; height:24px; display:grid; place-items:center; border-radius:50%; font:700 .95rem/1 var(--font-display); }
.hwc-callout-title{ margin:0 0 6px; font-weight:600; font-size:.98rem; color:var(--ink); }
.hwc-callout-text{ margin:0; font-size:.92rem; line-height:1.6; }
.hwc-callout-warn{ background:#fdf3e6; border:1px solid #f0d6a8; }
.hwc-callout-warn .hwc-callout-ico{ background:var(--warn); color:#3a2a00; }
.hwc-callout-warn .hwc-callout-text{ color:#6b5320; }
.hwc-callout-danger{ background:#fcebe9; border:1px solid #f0b9b1; }
.hwc-callout-danger .hwc-callout-ico{ background:#e2574c; color:#fff; }
.hwc-callout-danger .hwc-callout-text{ color:#7a3328; }

/* ---------- Code blocks with copy button ---------- */
.hwc-block{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:14px 16px; margin:20px 0; max-width:80ch; }
.hwc-block-head{ display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:10px; flex-wrap:wrap; }
.hwc-block-label{ font-size:.68rem; text-transform:uppercase; letter-spacing:.08em; color:var(--ink-3); }
.hwc-code{ margin:0; background:var(--tint); border:1px solid var(--line); border-radius:8px; padding:14px 16px; overflow-x:auto; font:400 .8rem/1.7 var(--font-mono); color:var(--ink); white-space:pre; }
.hwc-code code{ background:none; border:0; padding:0; font:inherit; color:inherit; white-space:pre; }
.hwc-copy{ font:500 .78rem var(--font-mono); color:var(--blue); background:none; border:1px solid var(--blue-soft); border-radius:7px; padding:6px 12px; cursor:pointer; transition:background .2s, color .2s, border-color .2s; flex:none; }
.hwc-copy:hover{ background:var(--blue); color:#fff; border-color:var(--blue); }
.hwc-copy:focus-visible{ outline:2px solid var(--blue); outline-offset:2px; }
.hwc-copy.is-done{ background:var(--ok); border-color:var(--ok); color:#06281c; }
.hwc-copy.is-error{ background:var(--warn); border-color:var(--warn); color:#3a2a00; }
.hwc-block-note{ margin:10px 0 0; font-size:.8rem; color:var(--ink-3); line-height:1.6; }

/* ---------- Image placeholders (hidden until a valid image exists) ----------
   Future images: save under the tutorial's images/ folder and set the
   <img> data-src to that path. The figure is display:none by default;
   JS adds .is-ready only when the image actually loads, and removes
   it on load error — no empty boxes or broken-image icons ever show. */
.hwc-figure{ display:none; margin:20px 0 8px; max-width:80ch; }
.hwc-figure.is-ready{ display:block; }
.hwc-figure img{ width:100%; height:auto; min-height:2px; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface); display:block; }
.hwc-figure figcaption{ margin-top:10px; font:400 .78rem/1.6 var(--font-mono); color:var(--ink-3); }

/* ---------- Requirements overview panel ---------- */
.hwc-overview-panel{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:18px 20px; margin:24px 0; max-width:80ch; box-shadow:var(--shadow-1); }
.hwc-overview-title{ font-size:.68rem; text-transform:uppercase; letter-spacing:.1em; color:var(--blue); margin:0 0 12px; }
.hwc-overview-list{ list-style:none; margin:0; padding:0; border-top:1px solid var(--line); }
.hwc-overview-list li{ display:grid; grid-template-columns:minmax(90px,130px) 1fr auto; gap:12px; align-items:baseline; padding:9px 4px; border-bottom:1px solid var(--line); }
.hwc-overview-list li:last-child{ border-bottom:0; }
.hwc-ov-name{ font:600 .8rem var(--font-mono); color:var(--ink); }
.hwc-ov-val{ font-size:.85rem; color:var(--ink-2); line-height:1.5; }
.hwc-ov-link{ font:500 .72rem var(--font-mono); color:var(--blue); text-decoration:none; white-space:nowrap; }
.hwc-ov-link:hover{ text-decoration:underline; }
.hwc-overview-note{ margin:12px 0 0; font-size:.78rem; color:var(--ink-3); line-height:1.6; }

/* ---------- Interactive readiness helper ---------- */
.hwc-helper{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:clamp(14px,2.5vw,22px); margin:20px 0; max-width:80ch; box-shadow:var(--shadow-1); }
.hwc-helper-form{ display:grid; gap:6px; }
.hwc-hf-group{ border:1px solid var(--line); border-radius:10px; padding:12px 14px 10px; margin:0 0 10px; min-width:0; }
.hwc-hf-legend{ font:600 .74rem var(--font-mono); color:var(--blue); padding:0 6px; letter-spacing:.03em; }
.hwc-hf-group label{ display:flex; gap:10px; align-items:flex-start; padding:6px 8px; border-radius:7px; cursor:pointer; font-size:.88rem; color:var(--ink-2); transition:background .15s; }
.hwc-hf-group label:hover{ background:var(--tint); }
.hwc-hf-group input[type="radio"]{ width:16px; height:16px; margin:3px 0 0; accent-color:var(--blue); flex:none; cursor:pointer; }
.hwc-hf-group label:has(input:checked){ background:var(--tint); color:var(--ink); }
.hwc-helper-actions{ display:flex; gap:10px; flex-wrap:wrap; margin-top:6px; }
.hwc-helper-note{ font-size:.72rem; color:var(--ink-3); margin:14px 0 0; line-height:1.6; }
.hwc-helper-result{ margin-top:14px; display:none; }
.hwc-helper-result.is-on{ display:block; }
.hwc-hr-card{ border-radius:10px; padding:14px 16px; border:1px solid var(--line-2); background:var(--tint); }
.hwc-hr-title{ margin:0 0 8px; font-weight:600; color:var(--ink); display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
.hwc-hr-text{ margin:0; font-size:.9rem; line-height:1.65; color:var(--ink-2); }
.hwc-hr-text a{ color:var(--blue); }

/* ---------- Decision states (shared by helper + tree) ---------- */
.hwc-dt-state{ display:inline-block; font:600 .64rem var(--font-mono); text-transform:uppercase; letter-spacing:.06em; border-radius:999px; padding:3px 9px; flex:none; }
.hwc-dt-state-pass{ color:#1c7a58; background:#e2f5ec; border:1px solid #b4e0cd; }
.hwc-dt-state-fail{ color:#a03a30; background:#fbe9e6; border:1px solid #efc0b9; }
.hwc-dt-state-warn{ color:#8a5a12; background:#fdf3e0; border:1px solid #ecd3a4; }
.hwc-dt-state-unk{ color:#44546b; background:#eef2f8; border:1px solid #cdd9ea; }

/* ---------- Decision tree ---------- */
.hwc-dt{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:clamp(14px,2.5vw,22px); margin:20px 0; max-width:80ch; box-shadow:var(--shadow-1); }
.hwc-dt-noscript{ font-size:.88rem; color:var(--ink-2); line-height:1.7; }
.hwc-dt-node{ animation:hwcFade .25s ease; }
@keyframes hwcFade{ from{ opacity:0; transform:translateY(6px); } to{ opacity:1; transform:none; } }
.hwc-dt-q{ font-size:.9rem; color:var(--ink); margin:0 0 14px; line-height:1.55; }
.hwc-dt-src{ color:var(--ink-3); font-weight:400; font-size:.78em; }
.hwc-dt-opts{ display:grid; gap:8px; }
.hwc-dt-opt{ display:flex; gap:12px; align-items:baseline; text-align:left; background:var(--bg); border:1px solid var(--line-2); border-radius:10px; padding:11px 14px; cursor:pointer; transition:border-color .2s, background .2s, transform .15s; color:var(--ink-2); font-size:.88rem; line-height:1.5; }
.hwc-dt-opt:hover, .hwc-dt-opt:focus-visible{ border-color:var(--blue); background:var(--tint); transform:translateY(-1px); }
.hwc-dt-opt span:last-child{ flex:1; }
.hwc-dt-outcome .hwc-dt-res-title{ margin:0 0 6px; font-size:1.05rem; font-weight:600; color:var(--ink); display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.hwc-dt-risk{ margin:0 0 12px; font-size:.74rem; color:var(--ink-3); }
.hwc-dt-res-text{ margin:0 0 16px; font-size:.92rem; line-height:1.7; color:var(--ink-2); }
.hwc-dt-actions{ display:flex; gap:10px; flex-wrap:wrap; }

/* ---------- FAQ ---------- */
.hwc-faq-item{ border:1px solid var(--line); border-radius:10px; background:var(--surface); margin-bottom:10px; max-width:80ch; overflow:hidden; }
.hwc-faq-item summary{ cursor:pointer; padding:14px 16px; font-weight:600; font-size:.95rem; color:var(--ink); list-style:none; display:flex; align-items:center; gap:10px; transition:background .15s; }
.hwc-faq-item summary::-webkit-details-marker{ display:none; }
.hwc-faq-item summary::before{ content:"+"; font:600 1rem var(--font-mono); color:var(--blue); flex:none; width:20px; height:20px; display:grid; place-items:center; border:1px solid var(--line-2); border-radius:6px; transition:transform .2s; }
.hwc-faq-item[open] summary::before{ content:"–"; }
.hwc-faq-item summary:hover{ background:var(--tint); }
.hwc-faq-item p{ margin:0; padding:0 16px 14px 46px; font-size:.9rem; line-height:1.7; color:var(--ink-2); max-width:none; }

/* ---------- Tutorial collection (search + filter + cards) ---------- */
.hwc-col-toolbar{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:14px 16px; margin:20px 0 8px; display:grid; gap:12px; max-width:80ch; }
.hwc-col-search input{ width:100%; box-sizing:border-box; background:var(--bg); border:1.5px solid var(--line-2); border-radius:10px; padding:10px 14px; font:400 .92rem var(--font-body); color:var(--ink); transition:border-color .2s, box-shadow .2s; }
.hwc-col-search input:focus{ outline:none; border-color:var(--blue); box-shadow:0 0 0 4px rgba(15, 91, 215, .12); }
.hwc-col-filters{ display:flex; flex-wrap:wrap; gap:8px; }
.hwc-col-actions{ display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; }
.hwc-col-count{ font-size:.75rem; color:var(--ink-3); margin:0; }
.hwc-col-empty{ margin:18px 0 0; padding:26px 18px; border:1.5px dashed var(--line-2); border-radius:var(--radius); background:var(--surface); color:var(--ink-3); font:500 .85rem/1.7 var(--font-mono); text-align:center; }

.hwc-cat{ margin-top:clamp(34px,5vw,48px); scroll-margin-top:calc(var(--header-h) + 20px); }
.hwc-cat.is-hidden{ display:none; }
.hwc-cat-title{ font-size:clamp(1.1rem,.95rem + .7vw,1.35rem); font-weight:600; color:var(--ink); margin:0 0 12px; letter-spacing:-.01em; scroll-margin-top:calc(var(--header-h) + 20px); }
.hwc-cat-count{ font-size:.72rem; color:var(--ink-3); font-weight:500; margin-left:8px; }
.hwc-topic-list{ list-style:none; margin:18px 0 0; padding:0; display:grid; gap:10px; }
.hwc-topic-card{ display:flex; flex-direction:column; gap:5px; padding:14px 16px; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); transition:border-color .2s, transform .2s, box-shadow .2s; }
.hwc-topic-card:hover{ border-color:var(--blue); transform:translateY(-2px); box-shadow:var(--shadow-1); }
.hwc-topic-card.is-hidden{ display:none; }
.hwc-tt-title{ font-size:.94rem; font-weight:600; line-height:1.35; color:var(--ink); text-decoration:none; }
a.hwc-tt-title:hover{ color:var(--blue); }
.hwc-tt-desc{ font-size:.83rem; color:var(--ink-2); margin:0; flex:1; line-height:1.55; }
.hwc-topic-card .chip-status{ align-self:flex-start; margin-top:2px; }

/* ---------- References & related ---------- */
.hwc-ref-list{ list-style:none; padding:0; margin:0 0 8px; display:grid; gap:8px; max-width:80ch; }
.hwc-ref-list li{ font-size:.9rem; color:var(--ink-2); line-height:1.65; padding-left:18px; position:relative; }
.hwc-ref-list li::before{ content:"›"; position:absolute; left:0; color:var(--blue); font-family:var(--font-mono); }
.hwc-related{ display:grid; grid-template-columns:1fr; gap:14px; margin-top:8px; }
.hwc-related-card{ display:flex; flex-direction:column; gap:6px; padding:18px; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); text-decoration:none; color:var(--ink); transition:border-color .2s, transform .2s, box-shadow .2s; }
.hwc-related-card:hover, .hwc-related-card:focus-visible{ border-color:var(--blue); transform:translateY(-3px); box-shadow:var(--shadow-1); color:var(--ink); }
.hwc-related-title{ font-size:1.02rem; font-weight:600; margin:0; line-height:1.35; }
.hwc-related-sub{ font-size:.86rem; color:var(--ink-2); margin:0; line-height:1.6; }

/* ---------- Article footer ---------- */
.hwc-foot{ margin-top:48px; padding-top:20px; border-top:1px solid var(--line); }
.hwc-foot p{ font-size:.85rem; color:var(--ink-3); margin:0; line-height:1.6; max-width:80ch; }

/* ---------- Responsive ---------- */
@media (min-width:560px){
  .hwc-related{ grid-template-columns:1fr 1fr; }
}
@media (min-width:1000px){
  .hwc-grid{ grid-template-columns:300px minmax(0,1fr); gap:56px; }
  .hwc-toc{ position:sticky; top:calc(var(--header-h) + 24px); align-self:start; max-height:calc(100vh - var(--header-h) - 48px); overflow:auto; }
}
@media (max-width:559px){
  .hwc-steps > li{ padding-left:42px; }
  .hwc-toc-item > a{ font-size:.82rem; }
  .hwc-sec-critical{ margin-inline:0; padding:14px 16px; }
  .hwc-overview-list li{ grid-template-columns:1fr; gap:3px; }
  .hwc-ov-link{ justify-self:start; }
}

/* ---------- Dark theme (local hardcoded colors only) ---------- */
[data-theme="dark"] .hwc-callout-warn{ background:#241a09; border-color:#5a4417; }
[data-theme="dark"] .hwc-callout-warn .hwc-callout-text{ color:#d8b878; }
[data-theme="dark"] .hwc-callout-danger{ background:#26120f; border-color:#5c2a24; }
[data-theme="dark"] .hwc-callout-danger .hwc-callout-text{ color:#e8a79d; }
[data-theme="dark"] .hwc-steps > li::before{ background:var(--tint); color:var(--blue); border-color:var(--blue-soft); }
[data-theme="dark"] .hwc-sec-critical{ background:#141c2e; border-left-color:var(--warn); }
[data-theme="dark"] .hwc-dt-state-pass{ color:#5fe3b0; background:#0f2419; border-color:#2a5c42; }
[data-theme="dark"] .hwc-dt-state-fail{ color:#f2938a; background:#2a1414; border-color:#6b2a2a; }
[data-theme="dark"] .hwc-dt-state-warn{ color:#f5c97a; background:#2a2110; border-color:#6b5426; }
[data-theme="dark"] .hwc-dt-state-unk{ color:#a9b9d2; background:#16233a; border-color:#2b4262; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  .hwc-progress{ display:none; }
  .hwc-svg-flow{ animation:none !important; stroke-dasharray:none; opacity:.3; }
  .hwc-svg-led{ animation:none !important; }
  .hwc-dt-node{ animation:none; }
}

/* ---------- Print ---------- */
@media print{
  .hwc-progress, .hwc-toc, .to-top, .site-header, .topbar, .ad-wrap, .site-footer, .consent{ display:none !important; }
  .hwc-grid{ display:block; padding:0; }
  .hwc-article{ max-width:100%; }
  .hwc-sec{ break-inside:avoid-page; margin-top:28px; }
  a{ color:var(--ink); text-decoration:none; }
}