:root{--bg:#ffffff;--surface:#ffffff;--surface2:#f3f5f8;--text:#0d1b2e;--muted:#46526a;--faint:#5a6478;--line:#e1e6ee;--accent:#1f3d33;--accent-text:#1f3d33;--on-accent:#ffffff;--ok-bg:#ecfdf3;--ok-text:#14532d;--ok-line:#bbf7d0;--band-from:#1f3d33;--band-to:#142821;--mast:#132531;--hot:#c8102e;--on-hot:#ffffff;color-scheme:light}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
:root{--sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--serif:Charter,"Bitstream Charter","Iowan Old Style","Sitka Text",Cambria,Georgia,serif;--radius:10px;--shadow:0 1px 2px rgba(16,24,40,.05),0 4px 14px rgba(16,24,40,.06);--shadow-up:0 4px 8px rgba(16,24,40,.08),0 18px 40px rgba(16,24,40,.14)}
a{color:var(--accent-text)}
a:focus-visible,button:focus-visible{outline:3px solid var(--accent-text);outline-offset:2px;border-radius:6px}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--sans);font-weight:800;color:var(--text);letter-spacing:-.02em}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:9;background:var(--surface);padding:8px 12px}

/* Header: a deep brand masthead over a white section strip */
.top{position:sticky;top:0;z-index:50;background:var(--surface);box-shadow:0 1px 0 var(--line),0 6px 18px rgba(13,27,46,.06)}
.mast{background:var(--mast);border-bottom:3px solid var(--hot)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:62px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font:800 19px/1.1 var(--sans);letter-spacing:-.02em}
.mast .brand{color:var(--on-accent)}
.mark{display:grid;place-items:center;width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,var(--band-from),var(--band-to));color:var(--on-accent);font:900 15px/1 var(--sans)}
.mast .mark{background:var(--surface);color:var(--accent-text)}
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border-radius:999px;font:700 14px/1 var(--sans);text-decoration:none;white-space:nowrap;cursor:pointer;transition:transform .15s ease,filter .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-accent{background:var(--accent);color:var(--on-accent)}
.btn-accent:hover,.btn-hot:hover{filter:brightness(1.1)}
.btn-hot{background:var(--hot);color:var(--on-hot)}
.btn-ghost{border:1px solid var(--line);color:var(--text);background:var(--surface)}
.top .btn-accent{background:var(--hot);color:var(--on-hot);border-radius:6px;padding:11px 16px}
.navstrip{background:var(--surface);border-bottom:1px solid var(--line)}
.tabs{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a{flex:none;padding:13px 12px 11px;color:var(--text);text-decoration:none;font:800 15px/1.2 var(--sans);border-bottom:4px solid transparent}
.tabs a:hover{color:var(--accent-text);border-bottom-color:var(--line)}
.tabs a[aria-current="page"]{color:var(--text);border-bottom-color:var(--mast)}

/* Breaking: a new article's banner across the top of every page */
.breaking{background:var(--hot);color:var(--on-hot)}
.breaking a{display:flex;align-items:center;gap:12px;min-height:48px;padding:8px 0;color:var(--on-hot);text-decoration:none;font:700 16px/1.3 var(--sans)}
.breaking .live{flex:none;display:inline-flex;align-items:center;gap:7px;font:900 13px/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;background:var(--surface);color:var(--hot);padding:6px 9px;border-radius:4px}
.breaking .live::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--hot);animation:pulse 1.4s ease-in-out infinite}
.breaking .what{flex:none;font:900 13px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase}
.breaking .hl{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.breaking .go{flex:none;font-weight:900}
.breaking a:hover .hl{text-decoration:underline}
@keyframes pulse{50%{opacity:.25;transform:scale(.7)}}

/* Hot topics */
.hot{display:flex;align-items:center;gap:10px;overflow-x:auto;scrollbar-width:none;margin:30px 0 0;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.hot::-webkit-scrollbar{display:none}
.hot-label{flex:none;font:900 14px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--text)}
.hot a{flex:none;font:800 13px/1 var(--sans);letter-spacing:.04em;text-transform:uppercase;color:var(--hot);border:2px solid var(--hot);border-radius:999px;padding:8px 14px;text-decoration:none;transition:background .15s ease,color .15s ease}
.hot a:hover{background:var(--hot);color:var(--on-hot)}

/* Sections */
main.wrap{padding-top:28px;padding-bottom:64px}
.section{margin:44px 0 0}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 18px;border-bottom:1px solid var(--line);padding-bottom:10px}
.section-head h2{margin:0;font-size:22px;text-transform:uppercase;letter-spacing:.01em;padding-left:12px;border-left:6px solid var(--hot);line-height:1.1}
.section-head a{font:800 14px/1 var(--sans);text-decoration:none}
.kicker{font:700 12px/1.2 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text);margin:0 0 8px}

/* Tiles */
.tile{position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease}
.tile:hover,.tile:focus-within{transform:translateY(-3px);box-shadow:var(--shadow-up)}
.tile-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.tile h3{margin:0;font-size:20px;line-height:1.2}
.tile h3 a{color:var(--text);text-decoration:none;text-decoration-thickness:2px;text-underline-offset:3px}
.tile:hover h3 a{text-decoration-line:underline}
.art{transition:transform .5s ease}
.tile:hover .art{transform:scale(1.04)}
.tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.new{align-self:flex-start;font:900 11px/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--on-hot);background:var(--hot);padding:5px 8px;border-radius:4px}
.flag{position:absolute;left:18px;bottom:18px;font:900 clamp(15px,2.2vw,24px)/1.1 var(--sans);text-transform:uppercase;letter-spacing:-.01em;color:var(--on-accent);background:var(--mast);padding:8px 14px;border-radius:6px;box-shadow:var(--shadow)}
.tile h3 a.stretch::after{content:"";position:absolute;inset:0;z-index:1}
.tile p{margin:0}
.tile .sum{color:var(--muted);font-size:15px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.meta{color:var(--faint);font:500 13px/1.4 var(--sans)}
.chip{align-self:flex-start;font:700 11px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text);background:var(--surface2);border:1px solid var(--line);padding:6px 9px;border-radius:999px}
a.chip{text-decoration:none;position:relative;z-index:2}
.art{position:relative;height:150px;background-color:var(--band-from);background-image:linear-gradient(135deg,var(--band-from),var(--band-to))}
.art.art-0{background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20width%3D'160'%20height%3D'160'%20viewBox%3D'0%200%20160%20160'%20fill%3D'none'%20stroke%3D'white'%20stroke-opacity%3D'.22'%20stroke-width%3D'1.5'%3E%3Ccircle%20cx%3D'80'%20cy%3D'80'%20r%3D'30'%2F%3E%3Ccircle%20cx%3D'80'%20cy%3D'80'%20r%3D'55'%2F%3E%3Ccircle%20cx%3D'80'%20cy%3D'80'%20r%3D'78'%2F%3E%3C%2Fsvg%3E"),linear-gradient(135deg,var(--band-from),var(--band-to))}
.art.art-1{background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20width%3D'160'%20height%3D'160'%20viewBox%3D'0%200%20160%20160'%20fill%3D'none'%20stroke%3D'white'%20stroke-opacity%3D'.22'%20stroke-width%3D'1.5'%3E%3Cpath%20d%3D'M0%2040%20L40%200%20M0%2080%20L80%200%20M0%20120%20L120%200%20M0%20160%20L160%200%20M40%20160%20L160%2040%20M80%20160%20L160%2080%20M120%20160%20L160%20120'%2F%3E%3C%2Fsvg%3E"),linear-gradient(160deg,var(--band-from),var(--band-to))}
.art.art-2{background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20width%3D'160'%20height%3D'160'%20viewBox%3D'0%200%20160%20160'%20fill%3D'none'%20stroke%3D'white'%20stroke-opacity%3D'.22'%20stroke-width%3D'1.5'%3E%3Cg%20fill%3D'white'%20fill-opacity%3D'.22'%20stroke%3D'none'%3E%3Ccircle%20cx%3D'20'%20cy%3D'20'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'60'%20cy%3D'20'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'100'%20cy%3D'20'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'140'%20cy%3D'20'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'40'%20cy%3D'60'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'80'%20cy%3D'60'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'120'%20cy%3D'60'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'20'%20cy%3D'100'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'60'%20cy%3D'100'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'100'%20cy%3D'100'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'140'%20cy%3D'100'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'40'%20cy%3D'140'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'80'%20cy%3D'140'%20r%3D'3'%2F%3E%3Ccircle%20cx%3D'120'%20cy%3D'140'%20r%3D'3'%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E"),linear-gradient(120deg,var(--band-to),var(--band-from))}
.art.art-3{background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20width%3D'160'%20height%3D'160'%20viewBox%3D'0%200%20160%20160'%20fill%3D'none'%20stroke%3D'white'%20stroke-opacity%3D'.22'%20stroke-width%3D'1.5'%3E%3Cpath%20d%3D'M0%2040%20Q40%2010%2080%2040%20T160%2040%20M0%2090%20Q40%2060%2080%2090%20T160%2090%20M0%20140%20Q40%20110%2080%20140%20T160%20140'%2F%3E%3C%2Fsvg%3E"),linear-gradient(180deg,var(--band-from),var(--band-to))}
.art.art-4{background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20width%3D'160'%20height%3D'160'%20viewBox%3D'0%200%20160%20160'%20fill%3D'none'%20stroke%3D'white'%20stroke-opacity%3D'.22'%20stroke-width%3D'1.5'%3E%3Cpath%20d%3D'M20%20140%20L80%2020%20L140%20140%20Z%20M50%20140%20L80%2080%20L110%20140'%2F%3E%3C%2Fsvg%3E"),linear-gradient(100deg,var(--band-to),var(--band-from))}
.art.art-5{background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20width%3D'160'%20height%3D'160'%20viewBox%3D'0%200%20160%20160'%20fill%3D'none'%20stroke%3D'white'%20stroke-opacity%3D'.22'%20stroke-width%3D'1.5'%3E%3Crect%20x%3D'20'%20y%3D'20'%20width%3D'50'%20height%3D'50'%20rx%3D'8'%2F%3E%3Crect%20x%3D'90'%20y%3D'90'%20width%3D'50'%20height%3D'50'%20rx%3D'8'%2F%3E%3Crect%20x%3D'90'%20y%3D'20'%20width%3D'50'%20height%3D'50'%20rx%3D'25'%2F%3E%3Crect%20x%3D'20'%20y%3D'90'%20width%3D'50'%20height%3D'50'%20rx%3D'25'%2F%3E%3C%2Fsvg%3E"),linear-gradient(145deg,var(--band-from),var(--band-to))}
.tile.news .tile-body{gap:6px}
.tile.news .src{font:600 13px/1.4 var(--sans);position:relative;z-index:2}
.tile.soon{background:var(--surface2);box-shadow:none;border-style:dashed}
.tile.soon:hover{transform:none;box-shadow:none}
.tile.soon h3{font-size:18px;color:var(--muted)}

/* Front page */
.lead{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:22px}
.hero .art{height:300px}
.hero h3{font-size:38px;line-height:1.08;letter-spacing:-.025em}
.hero .sum{font-size:17px;-webkit-line-clamp:4}
.hero.intro .tile-body{justify-content:flex-start;padding-top:26px}
.hero.intro .chips{margin-top:10px}
.hero.intro .chips a{box-shadow:none;background:var(--surface2)}
.stack{display:grid;gap:16px;align-content:start}
.stack .tile h3{font-size:18px}
.grid{display:grid;gap:20px;grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-4 .tile h3{font-size:17px}
.band{margin:52px 0 0;border-radius:calc(var(--radius) + 4px);padding:32px 34px;background:linear-gradient(135deg,var(--band-from),var(--band-to));color:var(--on-accent);box-shadow:var(--shadow-up);display:flex;gap:24px;align-items:center;justify-content:space-between}
.band>div:first-of-type{flex:1}
.band-actions{display:flex;flex-wrap:wrap;gap:10px}
.band .avatar{width:72px;height:72px}
.band h2{color:var(--on-accent);margin:0 0 6px;font-size:26px}
.band p{margin:0;max-width:62ch;color:var(--on-accent)}
.band .btn{background:var(--surface);color:var(--text)}
.band .btn-hot{background:var(--hot);color:var(--on-hot)}

/* Catalog table */
.catalog-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
table.catalog{width:100%;border-collapse:collapse;font:15px/1.45 var(--sans)}
.catalog th{text-align:left;font:700 12px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:var(--surface2);padding:12px 16px;border-bottom:1px solid var(--line)}
.catalog td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--muted)}
.catalog tr:last-child td{border-bottom:0}
.catalog td:first-child a{font:600 16px/1.3 var(--serif);color:var(--text);text-decoration:none}
.catalog td:first-child a:hover{color:var(--accent-text)}
.catalog .num{text-align:right;font-variant-numeric:tabular-nums;color:var(--text);font-weight:600}
.catalog .soon-title{color:var(--faint)}
.subject{margin:36px 0 0}

/* Subject page banner */
.banner{border-radius:calc(var(--radius) + 4px);overflow:hidden;box-shadow:var(--shadow);margin:6px 0 8px}
.banner .art{height:auto;padding:44px 36px;color:var(--on-accent)}
.banner h1{color:var(--on-accent);font-size:42px;line-height:1.1;margin:6px 0 10px}
.banner p{margin:0;max-width:64ch;color:var(--on-accent);font-size:17px}
.banner .kicker{color:var(--on-accent);opacity:.9}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips a{font:600 14px/1 var(--sans);text-decoration:none;color:var(--text);background:var(--surface);border:1px solid var(--line);padding:10px 14px;border-radius:999px;box-shadow:var(--shadow)}
.empty-note{color:var(--muted);margin:0 0 14px}

/* Article */
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}
.post{max-width:720px}
.post h1{font-size:44px;line-height:1.12;margin:10px 0 14px}
.post .lede{font:400 21px/1.5 var(--serif);color:var(--muted);margin:0 0 18px}
.byline{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;color:var(--faint);font:500 14px/1.4 var(--sans);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0;margin:0 0 26px}
.prose{font:19px/1.72 var(--serif);color:var(--text)}
.prose h2{font-size:27px;margin:38px 0 10px}
.prose h3{font-size:22px;margin:28px 0 8px}
.prose p,.prose ul,.prose ol{margin:0 0 18px}
.prose blockquote{margin:22px 0;padding:6px 0 6px 18px;border-left:4px solid var(--accent);color:var(--muted)}
.prose code{font-size:.85em;background:var(--surface2);padding:2px 5px;border-radius:5px}
sup.cite a{font:600 12px/1 var(--sans);text-decoration:none}
.crumbs{font:500 14px/1.4 var(--sans);color:var(--faint);margin:0 0 6px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--accent-text)}
.reviewed{display:inline-flex;align-items:center;gap:6px;font:600 13px/1.3 var(--sans);color:var(--ok-text);background:var(--ok-bg);border:1px solid var(--ok-line);border-radius:999px;padding:5px 11px;margin:0;position:relative;z-index:2}
.tile .reviewed{align-self:flex-start}
.reviewed::before{content:"✓";font-weight:800}
.cta-inline{display:flex;gap:16px;align-items:flex-start;background:var(--surface2);border:1px solid var(--line);border-left:5px solid var(--hot);border-radius:12px;box-shadow:var(--shadow);padding:20px 22px;margin:32px 0;font:16px/1.55 var(--sans);color:var(--text)}
.cta-inline p{margin:0 0 10px;color:var(--text)}
.cta-inline .ask{color:var(--muted)}
.cta-actions{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 0}
.cta-inline .btn-accent{color:var(--on-accent)}
.avatar{flex:none;width:56px;height:56px;border-radius:50%;object-fit:cover;background:var(--surface2);box-shadow:0 0 0 3px var(--surface),0 0 0 5px var(--hot)}
.avatar.sm{width:40px;height:40px;box-shadow:0 0 0 2px var(--surface),0 0 0 4px var(--hot)}
.cta{margin:30px 0}
.cta a{display:inline-block;background:var(--hot);color:var(--on-hot);padding:15px 24px;border-radius:999px;font:800 16px/1 var(--sans);text-decoration:none}
.refs{margin:44px 0 0;padding:22px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);font:14px/1.55 var(--sans);color:var(--muted)}
.refs h2{font-size:20px;margin:0 0 10px}
.refs ol{padding-left:22px;margin:0 0 14px}
.refs li{margin:0 0 8px}
.ev{display:inline-block;font:600 11px/1 var(--sans);text-transform:uppercase;letter-spacing:.05em;color:var(--accent-text);border:1px solid var(--line);border-radius:999px;padding:4px 7px;margin-left:4px}
.how{color:var(--faint);font-size:13px;margin:0}
.keep{margin:52px 0 0}
.frontpage{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:22px 0 0;padding:24px 26px}
.frontpage h3{font-size:22px}
.frontpage .btn{position:relative;z-index:2}
.rail{position:sticky;top:132px;display:grid;gap:18px}
.rail .tile-body{gap:12px}
.rail h2{font:700 13px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0}
.rail ol{list-style:none;margin:0;padding:0;display:grid;gap:12px;counter-reset:n}
.rail li{counter-increment:n;display:grid;grid-template-columns:22px 1fr;gap:8px}
.rail li::before{content:counter(n);font:800 16px/1.3 var(--sans);color:var(--accent-text)}
.rail li a{color:var(--text);text-decoration:none;font:600 15px/1.35 var(--serif)}
.rail li a:hover{color:var(--accent-text)}
.rail .meta{display:block;margin-top:2px}

/* Rail offer and the main-site panel */
.rail .offer{background:linear-gradient(160deg,var(--band-from),var(--band-to));border:0}
.rail .offer .tile-body{align-items:flex-start}
.rail .offer h2,.rail .offer .kicker,.rail .offer .sum{color:var(--on-accent)}
.rail .offer h2{font:900 22px/1.15 var(--sans);letter-spacing:-.01em;text-transform:none}
.rail .offer .sum{-webkit-line-clamp:5}
.rail .offer .btn{width:100%;justify-content:center}
.mainlinks{margin:44px 0 0;padding:24px;border-radius:calc(var(--radius) + 4px);background:var(--surface2);border:1px solid var(--line);border-top:5px solid var(--hot)}
.mainlinks-head{display:flex;align-items:center;gap:16px;margin:0 0 18px}
.mainlinks-head>div{flex:1}
.mainlinks h2{font-size:24px;line-height:1.15;margin:0}
.mainlinks ul{list-style:none;margin:0;padding:0;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.mainlinks li a{display:flex;flex-direction:column;gap:6px;height:100%;padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);text-decoration:none;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.mainlinks li a:hover{transform:translateY(-3px);box-shadow:var(--shadow-up);border-color:var(--hot)}
.mainlinks strong{font:800 17px/1.25 var(--sans);color:var(--accent-text)}
.mainlinks span{font:14px/1.45 var(--sans);color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* Prose pages (about, trending intro, errors) */
.page-head{max-width:760px;margin:0 0 8px}
.page-head h1{font-size:40px;line-height:1.12;margin:8px 0 10px}
.page-head p{color:var(--muted);font-size:18px;margin:0}
.about{max-width:760px}
.about p{font:18px/1.7 var(--serif)}

/* Footer */
.foot{border-top:1px solid var(--line);background:var(--surface);color:var(--muted);font:14px/1.6 var(--sans);padding:36px 0 120px}
.foot .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.foot h2{font:700 12px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--text);margin:0 0 12px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--accent-text)}

/* The booking bar (dismissible, no script). Without scroll-driven
   animations it rises after 12 seconds; with them it rises once a reader is
   a fifth of the way down and turns into the masthead colour, larger, by
   the second half of the page. The colour flips in one step: a fade would
   pass through mid-grey text on a mid-grey bar. */
.cta-bar{position:fixed;left:50%;bottom:16px;transform:translate(-50%,calc(100% + 120px));width:min(760px,calc(100% - 24px));display:flex;align-items:center;gap:12px;justify-content:space-between;background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:999px;box-shadow:var(--shadow-up);padding:8px 10px 8px 12px;font:700 14px/1.3 var(--sans);z-index:40;animation:bar-in .5s ease 12s forwards}
.cta-bar .bar-text{flex:1;min-width:0;padding-left:6px}
.cta-bar a{background:var(--hot);color:var(--on-hot);padding:11px 16px;border-radius:999px;text-decoration:none;white-space:nowrap;font-weight:800}
.bar-ask{flex:none;cursor:pointer;border:2px solid currentColor;padding:8px 13px;border-radius:999px;white-space:nowrap}
.face{flex:none;cursor:pointer;display:grid}
.cta-close{cursor:pointer;color:inherit;opacity:.7;font-size:22px;padding:0 6px}
.cta-x:checked+.cta-bar{display:none}
@keyframes bar-in{to{transform:translate(-50%,0)}}
.progress{position:fixed;top:0;left:0;right:0;height:4px;z-index:60;background:var(--hot);transform-origin:0 50%;transform:scaleX(0);display:none}
@supports (animation-timeline:scroll()){
  .cta-bar{animation:bar-scroll linear both;animation-timeline:scroll(root);animation-range:0% 70%}
  @keyframes bar-scroll{
    0%,18%{transform:translate(-50%,calc(100% + 120px));background:var(--surface);color:var(--text)}
    30%{transform:translate(-50%,0);background:var(--surface);color:var(--text)}
    60%{transform:translate(-50%,0);background:var(--surface);color:var(--text);animation-timing-function:step-end}
    62%{transform:translate(-50%,0);background:var(--mast);color:var(--on-accent);border-color:var(--mast)}
    100%{transform:translate(-50%,0) scale(1.04);background:var(--mast);color:var(--on-accent);border-color:var(--mast)}
  }
  .progress{display:block;animation:grow linear both;animation-timeline:scroll(root)}
  @keyframes grow{to{transform:scaleX(1)}}
  .top .btn-accent{animation:nav-cta linear both;animation-timeline:scroll(root);animation-range:0 600px}
  @keyframes nav-cta{to{transform:scale(1.06);box-shadow:0 0 0 4px rgba(255,255,255,.28)}}
  .mainlinks,.band{animation:rise linear both;animation-timeline:view();animation-range:entry 0% cover 25%}
  @keyframes rise{from{transform:translateY(24px) scale(.97);opacity:.55}}
}

/* Responsive */
@media (max-width:1024px){.article-grid{grid-template-columns:minmax(0,1fr)}.rail{position:static}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:860px){.lead{grid-template-columns:minmax(0,1fr)}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.band{flex-direction:column;align-items:flex-start}.foot .cols{grid-template-columns:1fr}}
@media (max-width:600px){
  .wrap{padding:0 16px}.bar{height:56px}.brand{font-size:16px}.bar .btn{padding:9px 11px;font-size:13px}
  .tabs a{padding:11px 10px 9px;font-size:14px}
  .breaking a{font-size:15px;gap:9px}.breaking .what,.breaking .go{display:none}
  .flag{left:12px;bottom:12px;padding:6px 10px}
  .cta-inline{flex-direction:column}
  .mainlinks{padding:18px}.mainlinks-head{flex-wrap:wrap}.mainlinks h2{font-size:21px}
  .cta-bar{padding:8px;gap:8px;font-size:13px;border-radius:16px}.bar-ask,.cta-bar .bar-text{display:none}.cta-bar a{flex:1;text-align:center}
  .has-uriel .cta-bar{bottom:84px}
  .grid,.grid-4{grid-template-columns:minmax(0,1fr)}
  .hero .art{height:190px}.hero h3{font-size:28px}
  .post h1,.page-head h1,.banner h1{font-size:30px}.post .lede{font-size:18px}.prose{font-size:18px}
  .banner .art{padding:28px 22px}.band{padding:24px 22px}
  .frontpage{flex-direction:column;align-items:flex-start}
  table.catalog thead{display:none}
  table.catalog,.catalog tbody,.catalog tr,.catalog td{display:block;width:100%}
  .catalog tr{border-bottom:1px solid var(--line);padding:6px 0}
  .catalog td{border:0;padding:4px 16px}
  .catalog .num{text-align:left}
  .catalog .num::after{content:" articles";font-weight:400;color:var(--muted)}
  .subject .grid>:nth-child(n+3){display:none}
}
@media (prefers-reduced-motion:reduce){.tile,.tile:hover,.art,.tile:hover .art,.btn,.btn:hover{transition:none;transform:none}.cta-bar{animation:none;transform:translate(-50%,0)}.breaking .live::before,.top .btn-accent,.mainlinks,.band{animation:none}}