/* ============================================================================
   PlunderEngine.com: stylesheet
   Replaces 741 inline style= attributes (89KB, 51% of the old single-file page)
   and the React + ReactDOM + Babel-standalone runtime it needed.

   Token values were MEASURED from the previous build, not invented. Where the
   source had drifted (44 font sizes, 15 backdrop-filter combos, 12 hairline
   alphas, 20 white-glass alphas, 15 shadows, 9 section paddings), the ladder
   below collapses them to the smallest set that keeps the look.
   ============================================================================ */

:root{
  /* ---- ink ---------------------------------------------------------- */
  --ink:#0D1A22; --body:#33485A; --muted:#3F5566; --lead:#2C4152; --on-accent:#FFFFFF;

  /* ---- accents ------------------------------------------------------ */
  --teal:#0A6362; --teal-dark:#074B4A; --amber:#B4491A; --gold:#7A5C16;

  /* ---- surfaces ----------------------------------------------------- */
  --page:#EDF2F6; --band:#E7EEF3; --band-2:#E9EFF4; --lift:#F4F8FB; --warm:#FAF5EA;

  /* ---- rgb bases for rgba() composition ----------------------------- */
  --rgb-ink:13,40,58; --rgb-white:255,255,255; --rgb-paper:250,252,254;
  --rgb-paper-2:246,250,252; --rgb-shadow:15,44,64; --rgb-teal:10,99,98;
  --rgb-mint:53,198,192; --rgb-amber:180,73,26; --rgb-gold:138,106,31;

  /* ---- hairlines (12 alphas -> 3) ----------------------------------- */
  --line:rgba(var(--rgb-ink),.10);
  --line-soft:rgba(var(--rgb-ink),.08);
  --line-strong:rgba(var(--rgb-ink),.14);

  /* ---- glass (20 alphas -> 4) --------------------------------------- */
  --glass:rgba(var(--rgb-white),.70);
  --glass-light:rgba(var(--rgb-white),.62);
  --glass-heavy:rgba(var(--rgb-white),.78);
  --glass-paper:rgba(var(--rgb-paper),.64);

  /* ---- type --------------------------------------------------------- */
  --font-display:'Space Grotesk',sans-serif;
  --font-body:Inter,system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;

  --t-hero:clamp(40px,7vw,82px);   --t-h1:clamp(32px,5vw,56px);
  --t-h2:clamp(25px,3.2vw,36px);   --t-h3:clamp(22px,2.6vw,28px);
  --t-lead:clamp(17px,1.9vw,21px); --t-quote:clamp(21px,2.6vw,31px);

  --t-xs:11.5px; --t-eyebrow:12px; --t-sm:12.5px; --t-code:13px;
  --t-ui:14.5px; --t-base:15px; --t-body:15.5px; --t-prose:17px;

  --track-tighter:-.028em; --track-tight:-.02em; --track-snug:-.01em;
  --track-wide:.1em; --track-wider:.12em;
  --lh-hero:1.05; --lh-head:1.15; --lh-body:1.6; --lh-tight:1.55; --lh-code:1.8;

  /* ---- radii, elevation, blur --------------------------------------- */
  --r-xs:5px; --r-sm:6px; --r-md:9px; --r-lg:12px;
  --r-xl:14px; --r-2xl:16px; --r-3xl:20px; --r-pill:999px;

  --sh-card:0 18px 50px rgba(var(--rgb-shadow),.08);
  --sh-float:0 20px 60px rgba(var(--rgb-shadow),.12);
  --sh-hero:0 24px 70px rgba(var(--rgb-shadow),.14);
  --sh-inset:inset 0 1px 0 rgba(var(--rgb-white),.07);

  --blur-sm:blur(16px); --blur-md:blur(20px); --blur-lg:blur(24px) saturate(1.3);

  /* ---- rhythm ------------------------------------------------------- */
  --shell:1240px;
  --gutter:clamp(16px,4vw,48px);
  --pad-section:clamp(56px,9vw,104px);
  --pad-section-sm:clamp(48px,7vw,88px);
  --card-pad:26px;
  --measure-tight:26ch; --measure:56ch; --measure-wide:62ch;
  --ease:170ms ease-out;
}

/* ---- reset -------------------------------------------------------------- */
*,*::before,*::after{ box-sizing:border-box; }
html,body{ margin:0; padding:0; background:var(--page); }
html{ scroll-behavior:smooth; }
body{
  font-family:var(--font-body); color:var(--body);
  font-size:var(--t-prose); line-height:var(--lh-body);
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img,video,canvas{ max-width:100%; }
a{ color:var(--teal); text-decoration:none; }
a:hover{ color:var(--teal-dark); }
::selection{ background:var(--teal); color:var(--on-accent); }
:focus-visible{ outline:2px solid var(--teal); outline-offset:3px; }

/* every anchor target clears the 64px sticky header */
[id]{ scroll-margin-top:80px; }

/* element-level rules: these delete 43 inline attributes on their own */
code{ font-family:var(--font-mono); font-size:14px; color:var(--body); }
strong{ color:var(--ink); font-weight:600; }

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *{ transition-duration:0ms !important; animation:none !important; }
}

/* ---- layout ------------------------------------------------------------- */
.shell{ position:relative; max-width:var(--shell); margin:0 auto;
        padding:var(--pad-section) var(--gutter); }
.shell--sm{ padding:var(--pad-section-sm) var(--gutter); }

.band{ position:relative; overflow:hidden; border-bottom:1px solid var(--line); }
.band--tint{ background:var(--band); }
.band--lift{ background:radial-gradient(80% 100% at 25% 0%, var(--lift) 0%, var(--page) 70%); }
.band--flat{ border-bottom:none; }

.grid{ display:grid; gap:18px; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); }
.grid--narrow{ grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:16px; }
.grid--wide{ grid-template-columns:repeat(auto-fit,minmax(320px,1fr)); gap:clamp(28px,5vw,56px); }
.grid--center{ align-items:center; }

.stack{ display:grid; gap:12px; }
.stack--sm{ gap:8px; }
.stack--lg{ gap:20px; }
.cluster{ display:flex; flex-wrap:wrap; align-items:center; gap:14px; }
.cluster--between{ justify-content:space-between; }

/* ---- type --------------------------------------------------------------- */
.h-hero{ font-family:var(--font-display); font-weight:700; font-size:var(--t-hero);
  line-height:1.02; letter-spacing:var(--track-tighter); color:var(--ink);
  margin:0 0 22px; max-width:16ch; text-wrap:balance; }
.h-page{ font-family:var(--font-display); font-weight:700; font-size:var(--t-h1);
  line-height:var(--lh-hero); letter-spacing:-.026em; color:var(--ink); margin:0 0 16px; }
.h-section{ font-family:var(--font-display); font-weight:600; font-size:var(--t-h2);
  line-height:var(--lh-head); letter-spacing:var(--track-tight); color:var(--ink);
  margin:0 0 14px; max-width:var(--measure-tight); text-wrap:balance; }
.h-sub{ font-family:var(--font-display); font-weight:600; font-size:var(--t-h3);
  letter-spacing:var(--track-tight); color:var(--ink); margin:0 0 14px; }
.h-card{ font-family:var(--font-display); font-weight:600; font-size:19px;
  letter-spacing:var(--track-snug); color:var(--ink); margin:0; }
.h-card--lg{ font-size:22px; letter-spacing:-.018em; }

.lead{ font-size:var(--t-lead); line-height:var(--lh-tight); color:var(--lead);
       margin:0; max-width:54ch; text-wrap:pretty; }
.copy{ margin:0; font-size:var(--t-body); line-height:var(--lh-body); color:var(--body); }
.copy--sm{ font-size:var(--t-base); line-height:var(--lh-tight); }
.copy--muted{ color:var(--muted); }
.copy--measure{ max-width:var(--measure); text-wrap:pretty; }
.prose{ margin:0 0 18px; font-size:var(--t-prose); line-height:1.65;
        color:var(--body); max-width:var(--measure-wide); }
.prose:last-child{ margin-bottom:0; }

.eyebrow{ font-family:var(--font-mono); font-size:var(--t-eyebrow);
  letter-spacing:var(--track-wide); text-transform:uppercase;
  color:var(--teal); margin-bottom:16px; }
.eyebrow--muted{ color:var(--muted); }
.eyebrow--warn{ color:var(--amber); }
.eyebrow--gold{ color:var(--gold); }
.eyebrow--sm{ font-size:11px; letter-spacing:var(--track-wider); margin-bottom:12px; }
.eyebrow--flush{ margin-bottom:0; }

.mono-note{ font-family:var(--font-mono); font-size:var(--t-xs);
            color:var(--muted); line-height:var(--lh-tight); }
.mono-note--teal{ color:var(--teal); }
.mono-note--warn{ color:var(--amber); }
.mono-note--lg{ font-size:var(--t-sm); }
.mono-note--foot{ margin-top:auto; font-size:var(--t-eyebrow);
  border-top:1px solid rgba(var(--rgb-ink),.12); padding-top:14px; }

.code-chip{ font-family:var(--font-mono); font-size:15px; color:var(--teal);
  background:rgba(var(--rgb-teal),.08); padding:1px 6px; border-radius:var(--r-xs); }
.code-sig{ font-family:var(--font-mono); font-size:var(--t-code);
           color:var(--teal-dark); white-space:pre; }

.quote{ margin:0; border-left:2px solid var(--teal);
  padding:4px 0 4px clamp(20px,3vw,34px); font-family:var(--font-display);
  font-weight:500; font-size:var(--t-quote); line-height:1.35;
  letter-spacing:-.018em; color:var(--ink); max-width:38ch; text-wrap:pretty; }

/* ---- cards -------------------------------------------------------------- */
.card{ border:1px solid var(--line-strong); border-radius:var(--r-2xl);
  background:var(--glass); backdrop-filter:var(--blur-md);
  -webkit-backdrop-filter:var(--blur-md); box-shadow:var(--sh-inset);
  padding:var(--card-pad); }
.card--accent{ border-color:rgba(var(--rgb-mint),.45); }
.card--live{ border-color:rgba(var(--rgb-mint),.45); background:rgba(var(--rgb-mint),.24); }
.card--float{ box-shadow:var(--sh-card),var(--sh-inset); }
.card--flush{ padding:0; overflow:hidden; }
.card--tight{ padding:18px 20px; }
.card--roomy{ padding:clamp(24px,3vw,36px); }
.card--col{ display:flex; flex-direction:column; gap:14px; }

.card-link{ display:grid; gap:8px; padding:24px; border:1px solid var(--line-strong);
  border-radius:var(--r-xl); background:var(--glass-heavy);
  backdrop-filter:var(--blur-md); -webkit-backdrop-filter:var(--blur-md);
  color:inherit; text-decoration:none; text-align:left;
  font-family:var(--font-body); cursor:pointer;
  transition:transform var(--ease),border-color var(--ease); }

.callout{ border:1px solid rgba(var(--rgb-teal),.3); border-left:3px solid var(--teal);
  border-radius:var(--r-lg); background:rgba(var(--rgb-white),.66);
  backdrop-filter:var(--blur-md); -webkit-backdrop-filter:var(--blur-md);
  padding:20px 22px; }
.callout--warn{ border-color:rgba(var(--rgb-amber),.34); border-left-color:var(--amber); }

.hero-panel{ display:inline-block; max-width:min(100%,780px);
  padding:clamp(20px,3vw,30px) clamp(22px,3vw,34px); margin-bottom:34px;
  border-radius:var(--r-3xl); background:rgba(var(--rgb-white),.6);
  border:1px solid rgba(var(--rgb-white),.78);
  backdrop-filter:blur(24px) saturate(1.25);
  -webkit-backdrop-filter:blur(24px) saturate(1.25); box-shadow:var(--sh-float); }

/* ---- controls ----------------------------------------------------------- */
.btn{ display:inline-flex; align-items:center; gap:10px; font-family:var(--font-body);
  font-size:var(--t-base); font-weight:600; border:1px solid transparent;
  border-radius:var(--r-md); padding:12px 20px; cursor:pointer; text-decoration:none;
  transition:background var(--ease),border-color var(--ease),color var(--ease); }
.btn-primary{ background:var(--teal); border-color:var(--teal); color:var(--on-accent); }
.btn-ghost{ background:rgba(var(--rgb-ink),.06); border-color:rgba(var(--rgb-ink),.16);
  color:var(--ink); backdrop-filter:var(--blur-sm); -webkit-backdrop-filter:var(--blur-sm); }
.btn-ghost--glass{ background:var(--glass); border-color:rgba(var(--rgb-white),.85); }
.btn-quiet{ background:none; border:none; padding:0; font-family:var(--font-body);
  font-size:var(--t-ui); font-weight:500; color:var(--teal); cursor:pointer;
  align-self:flex-start; transition:color var(--ease); }

.pill{ display:inline-flex; align-items:center; font-family:var(--font-mono);
  font-size:var(--t-eyebrow); padding:6px 12px; border-radius:var(--r-pill);
  white-space:nowrap; background:rgba(var(--rgb-ink),.05);
  border:1px solid var(--line-strong); color:var(--body); }
.pill--ok{ background:rgba(var(--rgb-teal),.1); border-color:rgba(var(--rgb-teal),.24); color:var(--teal); }
.pill--warn{ background:rgba(var(--rgb-amber),.09); border-color:rgba(var(--rgb-amber),.26); color:var(--amber); }
.pill--gold{ background:rgba(var(--rgb-gold),.1); border-color:rgba(var(--rgb-gold),.28); color:var(--gold); }
.pill--glass{ background:var(--glass-heavy); border-color:rgba(var(--rgb-white),.9);
  color:var(--lead); backdrop-filter:var(--blur-sm); -webkit-backdrop-filter:var(--blur-sm); }
.pill--split{ gap:11px; padding:7px 14px; background:rgba(var(--rgb-teal),.1);
  border-color:rgba(var(--rgb-teal),.22); }
.pill--split i{ width:4px; height:4px; border-radius:50%; background:rgba(var(--rgb-white),.35); }

.chip{ font-family:var(--font-mono); font-size:var(--t-code); padding:9px 16px;
  border-radius:var(--r-pill); cursor:pointer; background:var(--glass);
  border:1px solid rgba(var(--rgb-ink),.16); color:var(--body);
  transition:all var(--ease); }
.chip[aria-checked="true"]{ background:var(--teal); border-color:var(--teal); color:var(--on-accent); }

.tag{ font-family:var(--font-mono); font-size:var(--t-sm); color:var(--body);
  background:rgba(var(--rgb-ink),.06); border:1px solid var(--line-strong);
  border-radius:var(--r-sm); padding:6px 11px; transition:all var(--ease); }
.tag--solid{ color:var(--on-accent); background:var(--teal); border-color:var(--teal); }

/* ---- code blocks -------------------------------------------------------- */
.codeblock{ border:1px solid var(--line-strong); border-radius:var(--r-lg);
  background:var(--glass); backdrop-filter:var(--blur-md);
  -webkit-backdrop-filter:var(--blur-md); overflow:hidden; }
.codeblock__bar{ display:flex; align-items:center; justify-content:space-between;
  gap:8px; padding:8px 10px 8px 14px; border-bottom:1px solid var(--line); }
.codeblock__name{ font-family:var(--font-mono); font-size:var(--t-xs); color:var(--muted); }
.codeblock pre{ margin:0; padding:16px; overflow-x:auto; font-family:var(--font-mono);
  font-size:var(--t-code); line-height:var(--lh-code); color:var(--body); }
.codeblock__foot{ padding:12px 16px; border-top:1px solid var(--line-strong);
  font-family:var(--font-mono); font-size:var(--t-xs); color:var(--muted); }
.btn-copy{ font-family:var(--font-mono); font-size:11px; color:var(--body);
  background:rgba(var(--rgb-ink),.07); border:1px solid rgba(var(--rgb-ink),.16);
  border-radius:var(--r-xs); padding:3px 9px; cursor:pointer; transition:all var(--ease); }

/* ---- tables ------------------------------------------------------------- */
.table-wrap{ overflow-x:auto; }
.table{ width:100%; border-collapse:collapse; font-size:var(--t-base); }
.table th{ text-align:left; padding:14px 18px; font-family:var(--font-mono);
  font-size:var(--t-xs); letter-spacing:.08em; text-transform:uppercase;
  color:var(--muted); font-weight:500; border-bottom:1px solid var(--line-strong); }
.table td{ padding:14px 18px; color:var(--body); vertical-align:top; }
.table tbody tr{ border-bottom:1px solid var(--line-soft); }
.table tbody tr:last-child{ border-bottom:none; }
.table td.is-key{ color:var(--ink); font-weight:500; }
.table td.is-sig{ font-family:var(--font-mono); font-size:var(--t-code);
  color:var(--teal-dark); white-space:nowrap; }
.lic-free{ color:var(--teal); }
.lic-prop{ color:var(--muted); }

/* ---- lists & rows ------------------------------------------------------- */
.list{ margin:0; padding:0; list-style:none; display:grid; gap:12px;
       font-size:var(--t-body); color:var(--body); }
/* The marker is absolutely positioned, NOT a grid column. `display:grid` on the
   <li> makes every child element its own grid item, so an inline <code> or <a>
   inside a list item gets thrown into the next cell and lands on its own line,
   overlapping the text. Keeping the li in normal flow keeps inline content
   inline. */
.list li{ position:relative; padding-left:26px; display:block; }
.list li::before{ content:'\00B7'; position:absolute; left:0; top:0;
  width:16px; text-align:left; color:var(--muted); }
.list--arrow li::before{ content:'\2192'; color:var(--teal); }
.list--check li::before{ content:'\2713'; color:var(--teal); }
.list--warn li::before{ color:var(--amber); }

.row{ display:grid; grid-template-columns:130px 1fr; gap:16px; padding:11px 0;
  border-bottom:1px solid rgba(var(--rgb-ink),.09); font-size:var(--t-base);
  align-items:baseline; }
.row:last-child{ border-bottom:none; }
.row__k{ font-family:var(--font-mono); font-size:var(--t-sm); color:var(--muted); }
.row__v{ color:var(--ink); }
.row--inset{ grid-template-columns:18px 1fr; gap:12px; padding:14px 20px;
  border-bottom-color:var(--line-soft); align-items:start; }

/* ---- media -------------------------------------------------------------- */
.media-fill{ position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; object-position:var(--pos,50% 50%); display:block; }
.scrim{ position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(180deg,rgba(var(--rgb-paper),.54) 0%,
    rgba(var(--rgb-paper),.30) 50%,rgba(var(--rgb-paper),.58) 100%); }
.scrim--side{ background:linear-gradient(105deg,rgba(var(--rgb-paper-2),.56) 0%,
  rgba(var(--rgb-paper-2),.28) 55%,rgba(var(--rgb-paper-2),.08) 100%); }
.figure{ position:relative; overflow:hidden; border-radius:var(--r-2xl);
  border:1px solid var(--line-strong); background:var(--band-2); margin:0; }

/* ---- header / footer ---------------------------------------------------- */
.site-header{ position:sticky; top:0; z-index:40; display:flex; align-items:center;
  gap:16px; padding:0 clamp(12px,3vw,48px); min-height:64px;
  background:rgba(var(--rgb-paper),.66);
  backdrop-filter:blur(20px) saturate(1.3);
  -webkit-backdrop-filter:blur(20px) saturate(1.3);
  border-bottom:1px solid var(--line); }
.site-header__brand{ display:flex; align-items:center; gap:10px; flex:0 0 auto; }
.site-header__brand span{ font-family:var(--font-display); font-weight:600;
  font-size:15.5px; color:var(--ink); letter-spacing:var(--track-snug); }
.site-header nav{ display:flex; align-items:center; gap:2px; flex-wrap:wrap;
  flex:1 1 auto; min-width:0; }

.nav-link{ padding:7px 11px; font-family:var(--font-body); font-size:var(--t-ui);
  background:none; border:none; border-radius:var(--r-sm); cursor:pointer;
  color:var(--muted); white-space:nowrap; transition:color var(--ease);
  text-decoration:none; }
.nav-link.is-active{ font-weight:600; background:rgba(var(--rgb-teal),.1); color:var(--ink); }

.more{ position:relative; }
.menu{ position:absolute; top:calc(100% + 10px); left:0; min-width:210px; z-index:50;
  padding:8px; border-radius:var(--r-xl); background:rgba(var(--rgb-paper),.9);
  border:1px solid var(--line-strong);
  backdrop-filter:blur(24px) saturate(1.2); -webkit-backdrop-filter:blur(24px) saturate(1.2);
  box-shadow:0 18px 50px rgba(var(--rgb-shadow),.16); display:grid; gap:2px; }
.menu[hidden]{ display:none; }
.menu hr{ height:1px; margin:6px 4px; background:var(--line-strong); border:none; }
.menu-item{ display:block; width:100%; text-align:left; padding:9px 12px;
  font-family:var(--font-body); font-size:var(--t-ui); background:none; border:none;
  border-radius:8px; cursor:pointer; color:var(--ink); text-decoration:none; }

.site-footer{ border-top:1px solid var(--line); background:rgba(var(--rgb-paper),.9); }
.site-footer > div{ max-width:var(--shell); margin:0 auto; padding:44px var(--gutter);
  display:flex; flex-wrap:wrap; gap:24px; align-items:center; justify-content:space-between; }
.site-footer a{ font-family:var(--font-mono); font-size:var(--t-eyebrow); }

/* ---- docs --------------------------------------------------------------- */
.docs-grid{ max-width:1400px; margin:0 auto; display:grid;
  grid-template-columns:236px minmax(320px,1fr) 220px;
  gap:clamp(24px,4vw,56px); padding:0 clamp(16px,3vw,40px); }
.docs-side{ position:sticky; top:64px; align-self:start;
  max-height:calc(100vh - 64px); overflow-y:auto; padding:36px 0 60px; min-width:0; }
.docs-main{ padding:36px 0 90px; min-width:0; max-width:76ch; }
.docs-toc{ position:sticky; top:64px; align-self:start; padding:36px 0 60px; min-width:0; }
.docs-toc__list{ display:grid; gap:8px; border-left:1px solid var(--line-strong); padding-left:14px; }
.docs-toc a{ display:block; font-size:13.5px; color:var(--body); line-height:1.4; }
.docs-toc a.is-active{ color:var(--teal); font-weight:600; }

.docs-nav{ display:grid; gap:1px; margin-bottom:26px; }
.docs-nav a,.docs-nav span{ display:block; padding:7px 12px; border-radius:8px;
  font-size:var(--t-ui); color:var(--muted); text-decoration:none; }
.docs-nav .is-current{ background:rgba(var(--rgb-teal),.12); font-weight:600; color:var(--teal); }
.docs-nav span{ opacity:.5; cursor:default; }

.breadcrumb{ display:flex; align-items:center; gap:8px; font-family:var(--font-mono);
  font-size:var(--t-eyebrow); color:var(--muted); margin-bottom:20px; }
.breadcrumb :last-child{ color:var(--teal); }

/* ---- hover / focus (45 style-hover attrs -> 6 rules) --------------------- */
.btn-ghost:hover,.btn-copy:hover,.chip:hover,.tag:hover{
  border-color:var(--teal); color:var(--teal); }
.btn-primary:hover{ background:var(--teal-dark); border-color:var(--teal-dark); color:var(--on-accent); }
.nav-link:hover{ color:var(--ink); }
.menu-item:hover{ background:rgba(var(--rgb-teal),.1); }
.btn-quiet:hover{ color:var(--teal-dark); }
.card-link:hover{ transform:translateY(-3px); border-color:var(--teal); }

/* keyboard parity: the old runtime's style-hover never handled focus */
.btn-ghost:focus-visible,.btn-copy:focus-visible,.chip:focus-visible,.tag:focus-visible{
  border-color:var(--teal); color:var(--teal); }
.btn-primary:focus-visible{ background:var(--teal-dark); border-color:var(--teal-dark); }
.card-link:focus-visible{ border-color:var(--teal); }
@media (prefers-reduced-motion:reduce){
  .card-link:hover,.card-link:focus-visible{ transform:none; }
}

/* ---- responsive --------------------------------------------------------- */
@media (max-width:1200px){
  .docs-grid{ grid-template-columns:236px minmax(320px,1fr); }
  .docs-toc{ display:none; }
}
@media (max-width:900px){
  .docs-grid{ grid-template-columns:minmax(0,1fr); }
  .docs-side{ position:static; max-height:none; padding:28px 0 0; }
}
@media (max-width:700px){
  .row{ grid-template-columns:minmax(0,1fr); gap:6px; }
  .site-header{ flex-wrap:wrap; padding-bottom:8px; }
}

/* ---- click-to-load video ------------------------------------------------
   A facade, not an embed. A YouTube iframe pulls ~1MB and sets tracking
   cookies the moment the page loads, and four of them would undo the lazy
   loading the gallery depends on. Until someone presses play this is just a
   poster and a button, and nothing has been requested from YouTube at all. */
.video-tile{ position:absolute; inset:0; width:100%; height:100%; display:block;
  padding:0; border:0; background:none; cursor:pointer;
  text-decoration:none; color:inherit; }
.video-tile__play{ position:absolute; left:50%; top:50%; translate:-50% -50%;
  width:66px; height:66px; border-radius:50%; background:rgba(var(--rgb-ink),.6);
  border:1px solid rgba(255,255,255,.34);
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px);
  transition:transform 160ms ease-out, background 160ms ease-out; }
/* the triangle sits at 54% because an optical centre reads better than a
   geometric one inside a circle */
.video-tile__play::before{ content:''; position:absolute; left:54%; top:50%;
  translate:-50% -50%; border-style:solid; border-width:11px 0 11px 18px;
  border-color:transparent transparent transparent #fff; }
.video-tile:hover .video-tile__play,
.video-tile:focus-visible .video-tile__play{ transform:scale(1.08); background:rgba(var(--rgb-ink),.78); }
.video-tile:focus-visible{ outline:2px solid var(--teal); outline-offset:3px; }
.figure iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }
@media (prefers-reduced-motion:reduce){ .video-tile__play{ transition:none } }

/* ---- carousel -----------------------------------------------------------
   Scroll-snap rather than a JS slider. It works with a finger, a trackpad, a
   scrollbar and the keyboard before any script runs; the arrows below are an
   enhancement, not the mechanism. If site.js fails to load you still have a
   usable, scrollable strip. */
.carousel{ position:relative; }
.carousel__track{ display:flex; gap:16px; overflow-x:auto; scroll-snap-type:x mandatory;
  scroll-behavior:smooth; padding:4px; margin:-4px;
  scrollbar-width:thin; -webkit-overflow-scrolling:touch; }
.carousel__slide{ position:relative; flex:0 0 min(78%, 520px); scroll-snap-align:center;
  aspect-ratio:16/10; border-radius:var(--r-2xl); overflow:hidden;
  border:1px solid var(--line-strong); background:var(--band-2);
  display:block; text-decoration:none; }
.carousel__slide img{ transition:transform 420ms ease-out; }
.carousel__slide:hover img,
.carousel__slide:focus-visible img{ transform:scale(1.03); }
.carousel__slide:focus-visible{ outline:2px solid var(--teal); outline-offset:3px; }
.carousel__btn{ position:absolute; top:50%; translate:0 -50%; z-index:2;
  width:44px; height:44px; border-radius:50%; cursor:pointer;
  background:rgba(var(--rgb-paper),.86); border:1px solid var(--line-strong);
  -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px);
  box-shadow:0 8px 24px rgba(15,44,64,.14);
  font:inherit; color:var(--ink); line-height:1; }
.carousel__btn[hidden]{ display:none; }
.carousel__btn--prev{ left:-6px } .carousel__btn--next{ right:-6px }
.carousel__btn:hover{ background:rgb(var(--rgb-paper)); }
.carousel__btn:focus-visible{ outline:2px solid var(--teal); outline-offset:2px; }
@media (prefers-reduced-motion:reduce){
  .carousel__track{ scroll-behavior:auto }
  .carousel__slide img{ transition:none }
}