/* Bydgoszcz.top 0.1 — local system fonts, no dependencies. Palette: cream #fae6b1, orange #ffa101, sky #b3dee5, teal #31525b.
   Layout contract shared with the Polybrand engine: two hero cards, two feed cards and a right aside on wide pages. */
:root{
  color-scheme:light;
  --cream:#fae6b1;--orange:#ffa101;--sky:#b3dee5;--teal:#31525b;--deep:#132a30;
  --bg:#f4f8f9;--surface:#fff;--ink:#132a30;--muted:#4e676d;--line:#d2e2e5;--soft:#e6f2f4;
  --link:#31525b;--kicker:#31525b;--panel:#fdf6e4;--panel-line:rgba(19,42,48,.1);--advisory:#fdf3d6;
  --bar:#31525b;--bar-ink:#fff;--bar-muted:#d3e9ed;--bar-line:rgba(255,255,255,.2);
  --serif:Charter,"Bitstream Charter","Sitka Text",Cambria,Georgia,"Times New Roman",serif;
  --sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --gutter:clamp(16px,3.6vw,88px);--gap:clamp(20px,2vw,36px);--radius:4px;
  --nav-size:12px;--nav-weight:750;--nav-tracking:.1em;
  font-family:var(--sans);font-synthesis:none
}
html[data-theme=dark]{color-scheme:dark;--bg:#0d1b1f;--surface:#132a30;--ink:#e8f2f3;--muted:#a4bcc1;--line:#27434a;--soft:#18333a;--link:#b3dee5;--kicker:#b3dee5;--panel:#18333a;--panel-line:#2c4a52;--advisory:#1f2c22}
@media(prefers-color-scheme:dark){html[data-theme=auto]{color-scheme:dark;--bg:#0d1b1f;--surface:#132a30;--ink:#e8f2f3;--muted:#a4bcc1;--line:#27434a;--soft:#18333a;--link:#b3dee5;--kicker:#b3dee5;--panel:#18333a;--panel-line:#2c4a52;--advisory:#1f2c22}}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.6;--icon-cut:var(--bg)}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{color:inherit;cursor:pointer}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,p{margin:0}
a:focus-visible,button:focus-visible,input:focus-visible,[tabindex]:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.page-width{width:calc(100% - 2 * var(--gutter));margin-inline:auto;min-width:0}
.page-container{container:page / inline-size}
.skip-link{position:absolute;left:16px;top:-80px;background:var(--orange);color:var(--deep);padding:10px 18px;font-weight:700;z-index:30}
.skip-link:focus{top:10px}
.demo-bar{padding:7px var(--gutter);background:var(--deep);color:var(--cream);letter-spacing:.1em;font-size:10px;font-weight:800}
.demo-bar span{letter-spacing:0;font-weight:400;margin-left:14px;color:var(--sky)}
.muted{color:var(--muted)}.small{font-size:12px}

/* Name as the logo: an orange capsule and a light domain ending. */
.wordmark{display:inline-flex;align-items:center;flex:none;line-height:1}
.wordmark-mark{display:inline-flex;align-items:baseline;font-size:clamp(21px,1.9vw,27px);white-space:nowrap;background:var(--orange);padding:.16em .5em .2em;border-radius:999px;transition:box-shadow .2s}
.wordmark-city{color:#111;font-weight:850;letter-spacing:-.045em}
.wordmark-tld{color:#fff;font-weight:350;letter-spacing:-.02em}
.wordmark:hover .wordmark-mark{box-shadow:0 0 0 3px var(--cream)}
.wordmark-small{font-size:17px;justify-self:start;width:max-content}

/* Top bar */
.topbar{background:var(--bar);color:var(--bar-ink);--icon-cut:var(--bar)}
.topbar-inner{display:flex;align-items:center;gap:clamp(18px,2.8vw,48px);min-height:66px}
.main-nav{display:flex;align-items:stretch;gap:clamp(14px,2vw,34px);flex:1;min-width:0;overflow-x:auto;scrollbar-width:none;white-space:nowrap;align-self:stretch}
.main-nav::-webkit-scrollbar{display:none}
.main-nav a{display:flex;align-items:center;font-size:var(--nav-size);font-weight:var(--nav-weight);letter-spacing:var(--nav-tracking);text-transform:uppercase;color:var(--bar-muted);box-shadow:inset 0 -3px 0 transparent;padding:0 1px}
.main-nav a:hover{color:var(--bar-ink);box-shadow:inset 0 -3px 0 var(--sky)}
.main-nav a[aria-current]{color:var(--bar-ink);box-shadow:inset 0 -3px 0 var(--orange)}
.topbar-actions{display:flex;gap:8px;margin-left:auto;flex:none}
.icon-button{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:transparent;color:inherit;font-size:18px;line-height:1;flex:none}
.topbar .icon-button{border-color:var(--bar-line)}
.icon-button:hover{background:var(--soft)}
.topbar .icon-button:hover{background:rgba(255,255,255,.12)}
.icon-button:disabled{opacity:.3;cursor:default}

/* Date, search and platform links */
.subbar{display:flex;align-items:center;gap:14px 24px;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px;flex-wrap:wrap}
.subbar-date{color:var(--muted);display:flex;align-items:center;gap:7px;margin-right:auto}
.subbar-date strong{color:var(--ink);font-weight:750;letter-spacing:.06em;text-transform:uppercase;font-size:11px}
.place-dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 3px color-mix(in srgb,var(--orange) 28%,transparent)}
.site-search{display:flex;align-items:center;gap:8px}
.site-search label{font-size:11px;color:var(--muted)}
.site-search input{width:260px;max-width:52vw;min-width:0;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);padding:7px 11px;font-size:13px}
.site-search button{background:var(--orange);color:var(--deep);border:0;border-radius:var(--radius);padding:8px 14px;font-size:12px;font-weight:800;letter-spacing:.04em}
.site-search button:hover{background:var(--cream)}
.social-links{display:flex;gap:14px;color:var(--muted);padding-left:18px;border-left:1px solid var(--line)}
.social-links a{display:grid;place-items:center;width:22px;height:28px}
.social-links a:hover{color:var(--ink)}

/* Shared editorial labels */
.kicker{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--kicker);margin-bottom:10px}
.kicker::before{content:"";width:9px;height:9px;background:var(--orange);flex:none}
.kicker a:hover{text-decoration:underline;text-decoration-color:var(--orange);text-decoration-thickness:2px;text-underline-offset:3px}
.byline-row{display:flex;flex-wrap:wrap;align-items:center;font-size:11px;font-weight:650;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-top:14px}
.byline-row>*+*::before{content:"";display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--orange);margin:0 9px 2px;vertical-align:middle}
.rule-heading{display:flex;align-items:center;gap:9px;font-family:var(--sans);font-size:12px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;padding-top:12px;border-top:3px solid var(--kicker)}
.rule-heading::before{content:"";width:9px;height:9px;background:var(--orange)}
.sponsored-flag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--deep);background:var(--cream);padding:2px 7px;border-radius:2px;margin-top:10px}
.count-chip{font-size:11px;font-weight:750;letter-spacing:.04em;background:var(--sky);color:var(--deep);padding:4px 11px;border-radius:999px;white-space:nowrap}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:30px 0 20px}
.section-heading h1,.section-heading h2{font-family:var(--serif);font-size:clamp(27px,2.5vw,42px);line-height:1.1;font-weight:700;letter-spacing:-.01em}
.carousel-controls{display:flex;gap:8px}

/* Hero: two stories side by side, image above the text */
.hero-track{display:grid;grid-auto-flow:column;grid-auto-columns:100%;gap:var(--gap);overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain;padding-block:2px 6px}
.hero-track::-webkit-scrollbar{display:none}
.hero-card{min-width:0;scroll-snap-align:start;display:grid;grid-template-rows:auto 1fr;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.hero-image{display:block;aspect-ratio:16/9;background:var(--soft);overflow:hidden}
.hero-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.hero-card:hover .hero-image img{transform:scale(1.03)}
.hero-copy{padding:clamp(18px,2vw,30px);box-shadow:inset 0 4px 0 var(--orange);display:flex;flex-direction:column}
.hero-copy h2{font-family:var(--serif);font-size:clamp(23px,2.1vw,36px);line-height:1.14;font-weight:700;letter-spacing:-.01em;max-width:30ch}
.hero-copy h2 a:hover,.post-card h3 a:hover,.latest-list h3 a:hover,.related-list a:hover strong{text-decoration:underline;text-decoration-color:var(--orange);text-decoration-thickness:3px;text-underline-offset:4px}
.hero-excerpt{font-size:15px;line-height:1.65;color:var(--muted);margin-top:12px;max-width:64ch;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.hero-copy .byline-row{margin-top:auto;padding-top:16px}
.hero-footer{display:flex;justify-content:space-between;gap:12px;font-size:11px;letter-spacing:.04em;color:var(--muted);padding-top:8px;margin-bottom:34px}
.carousel-status{font-variant-numeric:tabular-nums}

/* Feed and aside */
.content-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(30px,3.6vw,64px);align-items:start;border-top:1px solid var(--line)}
.feed-column{min-width:0;container:feed / inline-size}
.feed-heading{margin-top:24px}
.category-intro{font-size:15px;color:var(--muted);max-width:78ch;margin:-4px 0 24px}
.article-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--gap)}
.post-card{min-width:0;display:grid;grid-template-rows:auto 1fr;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;content-visibility:auto;contain-intrinsic-size:auto 440px;transition:border-color .2s}
.post-card:hover{border-color:var(--teal)}
.post-image{display:block;aspect-ratio:16/10;background:var(--soft);overflow:hidden}
.post-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.post-card:hover .post-image img{transform:scale(1.03)}
.post-body{padding:18px 20px 20px;display:flex;flex-direction:column;min-width:0}
.post-card h3{font-family:var(--serif);font-size:clamp(20px,1.5vw,25px);line-height:1.22;font-weight:700}
.post-excerpt{font-size:14px;line-height:1.65;color:var(--muted);margin-top:9px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-body .byline-row{margin-top:auto;padding-top:14px}
.sidebar{min-width:0;display:grid;gap:30px;margin-top:24px}
.latest-list{list-style:none;padding:0;margin:8px 0 0}
.latest-list li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.latest-thumb{display:block;width:58px;height:58px;margin:3px;border-radius:50%;overflow:hidden;background:var(--soft);box-shadow:0 0 0 2px var(--bg),0 0 0 4px var(--orange)}
.latest-thumb img{width:100%;height:100%;object-fit:cover}
.latest-list h3{font-family:var(--serif);font-size:16px;line-height:1.3;font-weight:700}
.latest-list .byline-row{margin-top:6px;font-size:10px}
.topics-panel{background:var(--panel);padding:18px 20px 8px;border-radius:var(--radius)}
.topics-panel .rule-heading{border-top-color:var(--deep)}
html[data-theme=dark] .topics-panel .rule-heading{border-top-color:var(--sky)}
@media(prefers-color-scheme:dark){html[data-theme=auto] .topics-panel .rule-heading{border-top-color:var(--sky)}}
.topic-links{list-style:none;padding:0;margin:10px 0 0}
.topic-links a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 0;border-top:1px solid var(--panel-line);font-size:var(--nav-size);font-weight:var(--nav-weight);letter-spacing:var(--nav-tracking);text-transform:uppercase}
.topic-links li:first-child a{border-top:0}
.topic-arrow{font-size:15px;letter-spacing:0;color:var(--orange);transition:transform .2s}
.topic-links a:hover .topic-arrow,.topic-links a[aria-current] .topic-arrow{transform:translateX(4px)}
.topic-links a:hover .topic-name,.topic-links a[aria-current] .topic-name{text-decoration:underline;text-decoration-color:var(--orange);text-decoration-thickness:2px;text-underline-offset:4px}
.sidebar-note{display:grid;gap:8px;font-size:12px;color:var(--muted);padding:4px 2px}
.pagination{display:flex;gap:8px;margin-top:34px;flex-wrap:wrap}
.pagination a{min-width:38px;text-align:center;padding:6px 12px;border:1px solid var(--line);border-radius:var(--radius);font-size:13px;font-weight:700;background:var(--surface)}
.pagination a[aria-current]{background:var(--teal);border-color:var(--teal);color:#fff}
.empty{padding:40px 22px;font-size:15px;color:var(--muted)}
.empty h2{font-family:var(--serif);font-size:26px;color:var(--ink);margin-bottom:10px}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:12px;color:var(--muted);padding:20px 0;overflow-wrap:anywhere}
.breadcrumb a:hover{color:var(--ink);text-decoration:underline}

/* Advertising and promotions keep their labels and local images */
.promotion{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);overflow:hidden;margin:0 0 28px;break-inside:avoid}
.promotion-label{display:block;font-size:9px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;padding:7px 16px;color:var(--muted);border-bottom:1px solid var(--line)}
.promotion>a{display:block}
.promotion img{width:100%;height:auto;object-fit:contain}
.promotion-copy{padding:16px 18px}
.promotion-copy h2{font-family:var(--serif);font-size:20px;line-height:1.25;font-weight:700;margin:0 0 6px}
.promotion-copy p{font-size:13px;color:var(--muted);line-height:1.65}
.promotion-copy h2:empty,.promotion-copy p:empty{display:none}
.promotion-cta{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;margin-top:12px;border-bottom:2px solid var(--orange)}
.promotion-art{height:120px;background:var(--soft);display:flex;align-items:center;justify-content:space-between;padding:18px 22px}
.promotion-art span:first-child{font-size:64px;font-weight:300;color:var(--orange)}
.promotion-art span:last-child{font-size:11px;font-weight:800;letter-spacing:.16em;color:var(--muted)}
.promotion-home_below_hero,.promotion-footer{margin-top:18px}
.promotion-caption,.promotion>.image-description{padding-inline:16px}

/* Reading pages */
.reading-page .article-layout{padding-top:4px;justify-content:center}
.article-detail{min-width:0;overflow-wrap:anywhere}
.article-detail h1{font-family:var(--serif);font-size:clamp(32px,3.6vw,54px);line-height:1.1;font-weight:700;letter-spacing:-.015em}
.article-lead{font-size:clamp(18px,1.5vw,22px);line-height:1.55;color:var(--muted);margin-top:18px}
.article-meta{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:11px;font-weight:650;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin:22px 0;padding:11px 0;border-block:1px solid var(--line)}
.article-meta .byline{color:var(--ink);font-weight:800;box-shadow:inset 0 -2px 0 var(--orange)}
.article-cover{margin:24px 0 10px;background:var(--soft);border-radius:var(--radius);overflow:hidden}
.article-cover>img{width:100%;height:auto;max-height:640px;object-fit:contain}
.article-placeholder{object-fit:cover}
.cover-caption,.promotion-caption{font-size:13px;line-height:1.5;color:var(--muted);margin:8px 0 18px;overflow-wrap:anywhere}
.image-description{margin:14px 0;font-size:.95rem;line-height:1.65}
.image-description summary{cursor:pointer;font-weight:700}
.advisory{margin:22px 0;padding:14px 18px;background:var(--advisory);border-left:4px solid var(--orange);border-radius:0 var(--radius) var(--radius) 0}
.advisory strong{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:4px}
.advisory p{font-size:15px;line-height:1.6}
.toc{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:20px 24px;margin:26px 0}
.toc h2{font-size:12px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.toc ol{margin:0;padding-left:20px;font-size:15px}
.toc li{padding:3px 0}
.toc a:hover{text-decoration:underline;text-decoration-color:var(--orange)}
.prose{font-size:clamp(17px,1.15vw,19px);line-height:1.8;overflow-wrap:anywhere}
.prose>*+*{margin-top:1.3em}
.prose h2{font-family:var(--serif);font-size:1.6em;line-height:1.25;font-weight:700;margin-top:1.7em;scroll-margin-top:24px}
.prose h3{font-family:var(--serif);font-size:1.25em;line-height:1.3;font-weight:700;margin-top:1.5em;scroll-margin-top:24px}
.prose a{color:var(--link);text-decoration:underline;text-decoration-color:var(--orange);text-decoration-thickness:2px;text-underline-offset:3px}
.prose a:hover{text-decoration-thickness:3px}
.prose ul,.prose ol{padding-left:1.3em}
.prose li+li{margin-top:.4em}
.prose li::marker{color:var(--orange)}
.prose blockquote{margin-inline:0;padding:6px 0 6px 22px;border-left:4px solid var(--orange);font-family:var(--serif);font-size:1.12em;font-style:italic}
.prose figure{margin-inline:0}
.prose figure img{border-radius:var(--radius);width:100%;height:auto}
.prose figcaption{font-size:.8em;color:var(--muted);margin-top:8px}
.table-scroll{max-width:100%;overflow:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.prose table{width:100%;border-collapse:collapse;font-size:.86em}
.prose caption{padding:12px 14px;text-align:left;color:var(--muted);font-size:.9em}
.prose th,.prose td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.prose th{background:var(--sky);color:var(--deep);font-weight:800}
.prose tbody tr:last-child td{border-bottom:0}
.sources{border-top:1px solid var(--line);margin-top:34px;padding-top:8px}
.pillar-link{margin:26px 0;font-weight:750}
.pillar-link a{box-shadow:inset 0 -3px 0 var(--orange)}
.related{margin:36px 0}
.related-list{display:grid;gap:12px;margin-top:14px}
.related-list a{display:block;padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.related-list .kicker{margin-bottom:6px;font-size:10px}
.related-list strong{font-family:var(--serif);font-size:18px;line-height:1.3}
.article-sharing{margin:40px 0;padding:26px 0;border-block:1px solid var(--line)}
.article-sharing .eyebrow{font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--kicker);margin-bottom:6px}
.article-sharing h2{font-family:var(--serif);font-size:26px;margin-bottom:16px}
.share-actions{display:flex;gap:9px;flex-wrap:wrap}
.share-actions a,.article-sharing button{display:inline-flex;padding:9px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--ink);font-size:14px;font-weight:650;cursor:pointer}
.share-actions a:hover,.article-sharing button:hover{border-color:var(--teal)}
.article-sharing [hidden]{display:none}
.share-status{font-size:14px;min-height:1.5em;margin:12px 0}
.embed-tools summary{cursor:pointer;font-weight:750}
.embed-tools p{font-size:14px;margin:12px 0}
.embed-tools iframe{display:block;width:100%;max-width:640px;border:0;margin:16px 0}
.embed-tools textarea{display:block;width:100%;padding:12px;resize:vertical;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);margin:8px 0;font-size:13px}
.utility-page{margin-top:24px}
.utility-page h1{margin-bottom:22px}
.error-page{max-width:600px;padding:15vh 24px;margin:auto;font-family:var(--sans)}
.error-page h1{font-family:var(--serif);font-size:88px;line-height:1}
.error-page p{color:var(--muted)}
.error-page a{display:inline-block;margin-top:24px;font-weight:750;box-shadow:inset 0 -3px 0 var(--orange)}

/* Footer */
.site-footer{background:var(--bar);color:var(--bar-muted);margin-top:72px;padding:46px 0 22px;--icon-cut:var(--bar)}
.footer-inner{display:grid;grid-template-columns:1.4fr .7fr .9fr 1fr;gap:34px;align-items:start}
.footer-brand-block p{font-size:13px;margin-top:12px;max-width:38ch}
.footer-brand-block a:not(.wordmark),.footer-navigation a{color:var(--bar-ink)}
.site-footer h2{font-size:11px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;color:var(--bar-ink);margin-bottom:14px}
.footer-navigation{min-width:0}
.footer-navigation a{display:block;font-size:13px;margin-bottom:8px}
.footer-navigation a:hover,.footer-brand-block a:not(.wordmark):hover,.follow-links a:hover{text-decoration:underline;text-decoration-color:var(--orange);text-decoration-thickness:2px;text-underline-offset:3px}
.follow-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.follow-links a{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--bar-ink);min-width:0}
.social-placeholder-note{font-size:11px;margin-top:14px}
.footer-bottom{grid-column:1/-1;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--bar-line);padding-top:16px;font-size:12px}
.footer-bottom a{color:var(--bar-ink)}

/* Responsive rules follow the page and the feed, not the device. */
@container page (min-width: 64rem){
  .hero-track{grid-auto-columns:calc((100% - var(--gap)) / 2)}
  .content-layout{grid-template-columns:minmax(0,1fr) clamp(260px,23cqi,350px)}
}
@container feed (min-width: 40rem){.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@supports not (container-type:inline-size){
  @media(min-width:1150px){.hero-track{grid-auto-columns:calc((100% - var(--gap)) / 2)}.content-layout{grid-template-columns:minmax(0,1fr) 300px}.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
  @media(min-width:760px) and (max-width:1149px){.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
}
.reading-page{max-width:1180px}
@media(min-width:1100px){.reading-page .article-layout{grid-template-columns:minmax(0,780px) 300px;gap:56px}.reading-page .sidebar{margin-top:20px}}
@media(max-width:1099px){.reading-page{max-width:820px}.reading-page .article-layout{grid-template-columns:minmax(0,1fr)}}
@media(max-width:980px){
  .topbar-inner{flex-wrap:wrap;gap:0 16px;padding-top:12px}
  .main-nav{order:3;flex-basis:100%;min-height:46px;border-top:1px solid var(--bar-line);margin-top:12px}
  .footer-inner{grid-template-columns:1fr 1fr}
  .footer-brand-block{grid-column:1/-1}
}
@media(max-width:760px){
  .subbar{gap:10px 12px}
  .subbar-date{flex-basis:100%}
  .site-search{flex:1}
  .site-search label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
  .site-search input{flex:1;width:100%;max-width:none}
  .subbar .social-links{display:none}
  .section-heading{margin-top:24px}
  .section-heading .icon-button{width:34px;height:34px}
  .hero-footer{margin-bottom:24px}
  .article-meta{gap:4px 14px}
  .toc{padding:16px 18px}
  .prose th,.prose td{padding:9px 8px;font-size:13px}
  .demo-bar span{display:none}
}
@media(max-width:520px){
  .footer-inner{grid-template-columns:1fr}
  .footer-brand-block{grid-column:auto}
  .wordmark-mark{font-size:20px}
  .post-body{padding:16px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Index of the article: numbered anchors above the lead photo; collapsible on phones. */
.toc-head{display:flex;align-items:center;justify-content:space-between;gap:14px}
.toc-head h2{font-size:12px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;margin:0}
.toc-toggle{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);color:var(--ink);padding:5px 13px;font-size:12px;font-weight:750;white-space:nowrap}
.toc-toggle:hover{border-color:var(--teal)}
.toc-toggle[hidden]{display:none}
.toc-list{counter-reset:toc;list-style:none;margin:14px 0 0;padding:0;font-size:15px}
.toc-list>li{counter-increment:toc;padding:7px 0;border-top:1px solid var(--line)}
.toc-list>li:first-child{border-top:0;padding-top:0}
.toc-list a{display:inline-flex;gap:11px;align-items:baseline;line-height:1.45}
.toc-list>li>a::before{content:counter(toc,decimal-leading-zero);font-family:var(--serif);font-size:13px;font-weight:700;color:var(--orange);font-variant-numeric:tabular-nums;flex:none}
.toc-list a:hover{text-decoration:underline;text-decoration-color:var(--orange);text-decoration-thickness:2px;text-underline-offset:3px}
.toc-sub{counter-reset:tocsub;list-style:none;margin:6px 0 2px;padding:0 0 0 28px;font-size:14px}
.toc-sub>li{counter-increment:tocsub;padding:3px 0}
.toc-sub>li>a::before{content:counter(toc) "." counter(tocsub);font-family:var(--serif);font-size:12px;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums;flex:none}
@media(max-width:760px){.toc{padding:16px 18px;margin:18px 0 22px}.toc-list{font-size:14px}}