:root{color-scheme:dark;--bg:#101619;--surface:#182126;--soft:#1c292e;--ink:#edf1f2;--muted:#a5b4ba;--line:#2c3a40;--accent:#66c1cf;--accent-soft:#1a3c43;--green:#7eba75;--header:#121b1f;--shadow:0 18px 45px #0005}
:root[data-theme=light]{color-scheme:light;--bg:#f7f8f6;--surface:#fff;--soft:#edf2f1;--ink:#19262c;--muted:#54656d;--line:#d7e0df;--accent:#236a79;--accent-soft:#e0efef;--green:#38793c;--header:#fbfcfa;--shadow:0 18px 45px #17313d1c}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input,textarea,select{font:inherit}button{cursor:pointer}img,svg{max-width:100%}img{height:auto;display:block}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.17;letter-spacing:-.025em}h1{font-size:clamp(30px,3.5vw,47px);font-weight:750}h2{font-size:27px}h3{font-size:21px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}input,textarea{min-width:0}.container{width:min(1240px,calc(100% - 48px));margin-inline:auto}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;left:16px;top:-80px;background:var(--ink);color:var(--bg);padding:10px 16px;z-index:100}.skip-link:focus{top:10px}.utility{border-bottom:1px solid var(--line);font-size:11px;letter-spacing:.04em;color:var(--muted)}.utility-inner{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:16px}.utility a{font-weight:650}.site-header{background:var(--header);border-bottom:1px solid var(--line)}.masthead{display:flex;align-items:center;justify-content:space-between;gap:30px;min-height:116px}.brand{display:block;flex:none;width:300px}.brand img{width:300px;height:75px;object-fit:contain}.header-actions{display:flex;align-items:center;gap:16px}.search-form{display:flex;border:1px solid var(--line);border-radius:5px;background:var(--bg);height:42px;align-items:center;width:276px}.search-form input{border:0;background:transparent;outline:0;color:var(--ink);width:100%;height:100%;padding:0 13px;font-size:13px;line-height:normal}.search-form input::placeholder{color:var(--muted);opacity:1}.search-form button{border:0;background:none;color:var(--muted);height:40px;width:42px;flex:none;display:grid;place-items:center;padding:10px}.search-form svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8}.theme-toggle{border:1px solid var(--line);background:none;color:var(--ink);width:42px;height:42px;border-radius:50%;display:grid;place-items:center;padding:8px;flex:none}.theme-toggle span{width:24px;height:24px;display:grid;place-items:center;line-height:0}.theme-toggle svg{width:24px;height:24px;fill:currentColor}.theme-moon{display:none!important}[data-theme=light] .theme-moon{display:grid!important}[data-theme=light] .theme-sun{display:none!important}.primary-nav{border-top:1px solid var(--line)}.nav-inner{display:flex;align-items:center;min-height:51px}.category-links{display:flex;align-items:center;gap:39px;min-height:51px}.nav-item{display:flex;align-items:center;gap:5px;position:relative;font-size:14px;font-weight:650}.nav-item>a{padding:15px 0}.nav-item>a[aria-current]{color:var(--accent);box-shadow:inset 0 -3px var(--accent)}.nav-dropdown summary{cursor:pointer;list-style:none;display:grid;place-items:center;width:22px;height:35px;padding:0;line-height:0;color:var(--ink)}.nav-dropdown summary svg{display:block;width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.nav-dropdown summary:hover{color:var(--accent)}.nav-dropdown[open] summary svg{transform:rotate(180deg)}.nav-dropdown summary::-webkit-details-marker{display:none}.dropdown-panel{position:absolute;left:0;top:48px;min-width:230px;z-index:20;background:var(--surface);box-shadow:var(--shadow);border:1px solid var(--line);padding:8px;border-radius:0 0 6px 6px}.dropdown-panel a{display:block;padding:10px 12px;font-size:13px}.dropdown-panel a:hover{background:var(--soft)}.menu-toggle{display:none}.front-heading{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(0,1fr);align-items:center;padding:36px 0 28px;border-bottom:1px solid var(--line);margin-bottom:28px;gap:48px}.eyebrow{color:var(--accent);font-size:10px;letter-spacing:.14em;font-weight:750;display:block;margin-bottom:10px}.front-heading h1{font-size:clamp(27px,2.7vw,36px);line-height:1.2;text-wrap:balance}.front-heading p{font-size:14px;color:var(--muted);line-height:1.65;text-align:right;max-width:39ch;justify-self:end}.lead-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:40px;padding-bottom:37px;border-bottom:1px solid var(--line);margin-bottom:38px}.lead-story,.secondary-story,.news-card,.river-story{position:relative;min-width:0}.card-media{overflow:hidden;background:var(--soft);border-radius:4px;aspect-ratio:16/9}.card-image{height:100%;width:100%;object-fit:cover}.story-link::after{position:absolute;content:"";inset:0;z-index:1}.kicker,.byline,.article-byline a{position:relative;z-index:2}.kicker{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:10px;font-weight:750;letter-spacing:.07em;text-transform:uppercase;color:var(--accent);margin:15px 0 9px}.kicker time{font-weight:500;color:var(--muted);letter-spacing:.01em;text-transform:none}.lead-story h2{font-size:clamp(27px,2.5vw,36px);line-height:1.12}.lead-story>p{margin-top:14px;color:var(--muted);font-size:15px;line-height:1.6;max-width:65ch}.byline{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:11px;color:var(--muted);margin-top:15px}.byline 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0}.prose a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.prose img{max-width:100%;height:auto;border-radius:4px;margin:25px auto}.prose figure{margin:26px 0}.prose figure img{margin:0 auto}.prose figcaption{font-size:12px;color:var(--muted);line-height:1.6;margin-top:9px;text-align:center}.prose blockquote{padding:8px 22px;margin:26px 0;border-left:3px solid var(--accent);background:var(--soft);font-size:17px;color:var(--muted)}.prose table{border-collapse:collapse;display:block;overflow-x:auto;max-width:100%;font-size:14px;margin:26px 0}.prose th,.prose td{border:1px solid var(--line);padding:12px 14px;text-align:left;min-width:120px}.prose th{background:var(--soft)}.prose pre{background:var(--soft);overflow-x:auto;padding:20px;font-size:14px}.article-aside{padding-top:9px;min-width:0}.reading-nav{margin-bottom:32px;padding:21px;border:1px solid var(--line);border-radius:4px}.reading-nav 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small{font-size:12px;line-height:1.8;color:var(--muted);margin-top:12px;display:block;max-width:360px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:20px 0;border-top:1px solid var(--line);color:var(--muted);font-size:10px}.empty{padding:70px 0 100px;max-width:800px}.empty p{color:var(--muted);margin:22px 0}.empty>a{font-weight:700;color:var(--accent)}.rss-page{max-width:820px;margin:45px auto}.rss-page>p{font-size:18px;color:var(--muted);margin:22px 0}.rss-page>h2{margin:38px 0 25px}.rss-subscribe{border:1px solid var(--line);background:var(--soft);padding:26px;border-radius:5px;margin:30px 0}.rss-subscribe>label{display:block;font-size:13px;font-weight:700;margin-bottom:12px}.rss-copy-row{display:flex;gap:10px}.rss-copy-row input{width:100%;background:var(--bg);color:var(--ink);border:1px solid var(--line);padding:12px;font-size:13px}.rss-copy-row button,.contact-form button{border:0;background:var(--accent);color:var(--bg);font-weight:700;padding:12px 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@media(min-width:1500px){.container{width:min(1280px,calc(100% - 64px))}.lead-grid{grid-template-columns:1.7fr 1fr}.lead-story .card-media{max-height:400px}}
@media(max-width:1100px){.category-links{gap:27px}.lead-grid{gap:28px;grid-template-columns:1.5fr 1fr}.secondary-story{grid-template-columns:110px minmax(0,1fr);gap:14px}.secondary-story h3{font-size:17px}.news-layout,.article-layout{gap:30px}.river-story{grid-template-columns:185px minmax(0,1fr);gap:20px}.river-story h2{font-size:21px}.team-member{padding:12px;gap:8px}.team-member .avatar{width:34px;height:34px}.team-member strong{font-size:12px}}
@media(max-width:900px){.utility-inner>span{display:none}.category-links{gap:22px}.nav-item{font-size:13px}.news-layout,.article-layout{grid-template-columns:minmax(0,1fr)}.news-sidebar{border-left:0;border-top:1px solid var(--line);padding:28px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.news-sidebar>.section-label,.editorial-note{grid-column:1/-1}.article-aside{border-top:1px solid var(--line);padding-top:30px;margin-top:20px}.article-aside .sidebar-story{max-width:650px}.reading-nav{display:none}.team-grid{grid-template-columns:1fr 1fr}.lead-grid{grid-template-columns:1.4fr 1fr;gap:24px}.lead-story h2{font-size:29px}.secondary-story{grid-template-columns:85px minmax(0,1fr);gap:12px}.secondary-story h3{font-size:16px}.secondary-story .kicker time{display:none}.river-story{grid-template-columns:220px minmax(0,1fr)}.footer-main{gap:32px;grid-template-columns:1.4fr 1fr 1fr}}
@media(max-width:700px){.container{width:calc(100% - 36px)}.utility-inner{min-height:30px;font-size:10px}.masthead{flex-wrap:wrap;gap:18px;padding:23px 0;min-height:0}.brand{width:270px}.brand img{width:270px;height:67.5px}.header-actions{width:100%;gap:12px}.search-form{width:auto;flex:1}.theme-toggle{width:42px;height:42px}.nav-inner{min-height:48px;display:block}.menu-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;background:none;color:var(--ink);padding:14px 0;font-size:13px;font-weight:650}.category-links{display:none;align-items:stretch;flex-direction:column;gap:0;padding-bottom:15px}.category-links.is-open{display:flex}.nav-item{border-top:1px solid var(--line);justify-content:space-between;font-size:14px;min-height:47px;flex-wrap:wrap}.nav-item>a{padding:13px 0}.nav-dropdown{position:static}.nav-dropdown summary{height:44px;width:44px}.dropdown-panel{right:0;top:auto;position:relative;min-width:0;width:100%;box-shadow:none;margin-bottom:10px}.nav-item:has(details[open]){display:block}.nav-item:has(details[open])>a{display:inline-block}.nav-item:has(details[open]) details summary{position:absolute;top:1px;right:0}.front-heading{grid-template-columns:1fr;gap:15px;padding-top:28px;margin-bottom:22px}.front-heading h1{font-size:clamp(26px,6.8vw,32px);text-wrap:pretty}.front-heading>p{text-align:left;max-width:none;justify-self:start;font-size:13px}.eyebrow{font-size:9px}.lead-grid{grid-template-columns:1fr;padding-bottom:25px;margin-bottom:30px;gap:25px}.lead-story h2{font-size:29px}.lead-story>p{font-size:14px}.lead-secondary>.section-label{margin-bottom:12px}.secondary-story{grid-template-columns:112px minmax(0,1fr);gap:16px;padding:16px 0}.secondary-story h3{font-size:18px}.secondary-story .kicker{font-size:9px}.secondary-story .card-media{aspect-ratio:16/10}.news-layout{gap:30px}.section-heading h2{font-size:23px}.section-heading>span{font-size:10px}.river-story{grid-template-columns:112px minmax(0,1fr);gap:16px;padding-bottom:22px;margin-bottom:22px}.river-story h2{font-size:19px}.river-story p{display:none}.river-story .kicker{font-size:9px;gap:6px;margin-bottom:7px}.river-story .kicker time{display:none}.river-story .byline{font-size:10px;margin-top:10px;gap:5px}.river-story .card-media{aspect-ratio:4/3}.story-grid{grid-template-columns:1fr;gap:28px}.news-card{display:grid;grid-template-columns:112px minmax(0,1fr);column-gap:16px}.news-card .card-media{grid-row:1/5}.news-card .kicker{margin-top:0}.news-card h3,.news-card h2{font-size:21px}.news-card p{font-size:13px}.news-card .byline{grid-column:2}.team-grid{gap:10px}.team-member{align-items:start}.team-member .avatar{width:28px;height:28px;font-size:11px}.team-member small{font-size:9px}.team-member strong{font-size:12px}.news-sidebar{display:block}.article-header h1{font-size:33px}.prose{font-size:17px;line-height:1.8}.prose h2{font-size:25px}.prose h3{font-size:22px}.prose img{margin:20px auto}.article-layout{gap:26px}.author-card{gap:13px}.author-card p{font-size:13px}.archive-heading{padding-top:30px}.archive-heading h1{font-size:34px}.archive-heading p{font-size:15px;line-height:1.7}.footer-main{grid-template-columns:1fr 1fr;gap:30px;padding:32px 0}.footer-brand{grid-column:1/-1}.footer-main p,.footer-main small{max-width:100%}.footer-bottom{flex-direction:column;gap:9px}.rss-page h1{font-size:32px}.rss-copy-row{flex-direction:column}.rss-copy-row button{align-self:start}.rss-subscribe{padding:20px}.contact-name{grid-template-columns:1fr;gap:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

.contact-honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.contact-notice{background:var(--accent-soft);padding:16px}.contact-error{border:1px solid var(--accent);padding:16px}.contact-privacy{font-size:12px;margin-top:18px;color:var(--muted)}

/* Article category follows the reading time; no breadcrumb or title kicker. */
.article-byline .article-category{color:var(--accent);font-weight:inherit}
.article-layout{padding-top:32px}