:root {
  --paper: #f7f7f4;
  --white: #fff;
  --ink: #050505;
  --muted: #5a5a5a;
  --rule: #d7d7d2;
  --red: #c0272d;
  --red-dark: #8b1a1e;
  --red-bright: #e3262e;
  --wrap: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: 'Inter',sans-serif; -webkit-font-smoothing: antialiased; }
body::before { content: ''; position: fixed; inset: 0; z-index: -2; background: linear-gradient(90deg,rgba(5,5,5,.035) 1px,transparent 1px),linear-gradient(180deg,rgba(5,5,5,.03) 1px,transparent 1px); background-size: 64px 64px; pointer-events: none; }
a { color: inherit; }

.blog-nav { position: sticky; top: 0; z-index: 60; min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 10px max(24px,calc((100vw - var(--wrap))/2)); background: rgba(255,255,255,.94); border-bottom: 1px solid var(--ink); box-shadow: inset 3px 0 0 var(--red); backdrop-filter: blur(14px); }
.blog-brand { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); font-size: 20px; font-weight: 800; letter-spacing: -.045em; text-decoration: none; }
.blog-brand img { width: 27px; height: 27px; object-fit: contain; }
.blog-nav-actions { display: flex; align-items: center; gap: 16px; }
.blog-menu { position: relative; }
.blog-menu summary,.blog-link { min-height: 40px; display: inline-flex; align-items: center; gap: 7px; padding: 0 2px; color: var(--ink); background: transparent; border: 0; border-bottom: 2px solid transparent; font: 600 12px/1 'IBM Plex Mono',monospace; letter-spacing: .08em; text-transform: uppercase; text-decoration: none; cursor: pointer; list-style: none; transition: color .18s,border-color .18s; }
.blog-menu summary::-webkit-details-marker { display: none; }
.blog-menu summary::after { content: '▾'; color: var(--red); font-size: 12px; transition: transform .18s; }
.blog-menu[open] summary::after { transform: rotate(180deg); }
.blog-menu summary:hover,.blog-menu summary:focus-visible,.blog-link:hover,.blog-link:focus-visible,.blog-link[aria-current='page'] { color: var(--red); border-bottom-color: var(--red); outline: none; }
.blog-menu-panel { position: absolute; top: calc(100% + 11px); right: 0; width: min(300px,calc(100vw - 28px)); padding: 8px; background: #fff; border: 1px solid var(--ink); box-shadow: 10px 10px 0 rgba(192,39,45,.2); }
.blog-menu-panel a { display: block; padding: 13px 14px; border-bottom: 1px solid var(--rule); font: 600 11px/1.3 'IBM Plex Mono',monospace; text-decoration: none; }
.blog-menu-panel a:last-child { border-bottom: 0; }
.blog-menu-panel a:hover { color: #fff; background: var(--red); }
.blog-nav-cta { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 0 20px; color: #fff; background: var(--red); border: 1px solid var(--red); font: 600 12px/1 'IBM Plex Mono',monospace; letter-spacing: .08em; text-transform: uppercase; text-decoration: none; }
.blog-nav-cta:hover { background: var(--red-dark); border-color: var(--red-dark); }

.article-kicker { margin: 0 0 20px; color: var(--red); font: 600 11px/1.4 'IBM Plex Mono',monospace; letter-spacing: .16em; text-transform: uppercase; }
.article-kicker::before { content: ''; width: 30px; height: 2px; display: inline-block; margin-right: 10px; vertical-align: middle; background: var(--red); }

.blog-index-hero { display: grid; align-content: center; padding: 68px max(24px,calc((100vw - var(--wrap))/2)) 52px; overflow: hidden; position: relative; background: #fff; border-bottom: 1px solid var(--ink); box-shadow: inset 3px 0 0 var(--red); }
.blog-index-hero::after { content: 'BLOG /'; position: absolute; right: -2vw; bottom: -3vw; z-index: 0; color: transparent; -webkit-text-stroke: 1px rgba(5,5,5,.07); font: 400 clamp(7rem,14vw,14rem)/.8 'Archivo Black',sans-serif; letter-spacing: -.08em; pointer-events: none; }
.blog-index-hero > * { position: relative; z-index: 1; }
.blog-index-hero h1,.article-hero h1,.blog-list-head h2,.related h2 { margin: 0; font-family: 'Archivo Black','Arial Black',sans-serif; font-weight: 400; letter-spacing: -.055em; text-wrap: balance; }
.blog-index-hero h1 { max-width: 940px; font-size: clamp(48px,6.4vw,88px); line-height: .9; }
.blog-index-hero h1 em { color: var(--red); font-style: normal; }
.blog-index-hero > h1 + p { margin: 20px 0 0; color: var(--muted); font-size: clamp(16px,1.2vw,19px); line-height: 1.5; }
.blog-index-author { width: fit-content; display: inline-flex; align-items: center; gap: 12px; margin-top: 24px; color: var(--ink); text-decoration: none; }
.blog-index-author img { width: 48px; height: 48px; object-fit: cover; object-position: center 22%; border: 1px solid var(--ink); }
.blog-index-author span { display: grid; gap: 3px; font: 600 10px/1.3 'IBM Plex Mono',monospace; letter-spacing: .06em; text-transform: uppercase; }
.blog-index-author strong { color: var(--red); }
.blog-index-author small { color: var(--muted); font: inherit; font-size: 9px; }
.blog-index-author:hover strong { text-decoration: underline; text-underline-offset: 3px; }
.blog-principles { display: grid; grid-template-columns: repeat(3,1fr); background: var(--ink); color: #fff; }
.blog-principles span { padding: 24px max(24px,calc((100vw - var(--wrap))/2 / 3)); border-right: 1px solid rgba(255,255,255,.2); color: rgba(255,255,255,.82); font: 600 10px/1.4 'IBM Plex Mono',monospace; letter-spacing: .1em; text-align: center; text-transform: uppercase; }
.blog-list { padding: 64px max(24px,calc((100vw - var(--wrap))/2)) 104px; }
.blog-list-head { display: grid; grid-template-columns: .7fr 1.3fr; gap: 50px; align-items: start; margin-bottom: 40px; }
.blog-list-head h2 { max-width: 820px; font-size: clamp(40px,5vw,76px); line-height: .96; }
.blog-grid { display: grid; grid-template-columns: repeat(2,1fr); border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.blog-card { min-width: 0; background: rgba(255,255,255,.88); border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); transition: background .18s,transform .18s; }
.blog-card:hover { background: #fff; transform: translate(-3px,-3px); box-shadow: 8px 8px 0 var(--red); }
.blog-card > a { min-height: 570px; display: flex; flex-direction: column; text-decoration: none; }
.blog-card-image { aspect-ratio: 1731 / 909; overflow: hidden; background: #ecece8; border-bottom: 1px solid var(--ink); }
.blog-card-image img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .25s ease; }
.blog-card:hover .blog-card-image img { transform: scale(1.025); }
.blog-card-copy { flex: 1; display: flex; flex-direction: column; padding: 28px 30px 32px; }
.blog-card-meta { display: flex; justify-content: space-between; gap: 12px; color: var(--red); font: 600 9px/1.4 'IBM Plex Mono',monospace; letter-spacing: .1em; text-transform: uppercase; }
.blog-card h2 { margin: 34px 0 20px; font: 400 clamp(30px,3vw,48px)/.98 'Archivo Black',sans-serif; letter-spacing: -.045em; text-wrap: balance; }
.blog-card p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.blog-card strong { margin-top: auto; padding-top: 32px; color: var(--red); font: 600 11px/1.3 'IBM Plex Mono',monospace; letter-spacing: .08em; text-transform: uppercase; }

.article-hero { padding: 94px max(24px,calc((100vw - var(--wrap))/2)) 72px; background: #fff; border-bottom: 1px solid var(--ink); box-shadow: inset 3px 0 0 var(--red); }
.article-hero-inner { max-width: 1160px; }
.article-back { display: inline-block; margin-bottom: 54px; color: var(--muted); font: 600 10px/1.4 'IBM Plex Mono',monospace; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.article-back:hover { color: var(--red); }
.article-hero h1 { max-width: 1120px; font-size: clamp(48px,6.8vw,100px); line-height: .91; }
.article-deck { max-width: 820px; margin: 32px 0 0; color: var(--muted); font-size: clamp(19px,1.6vw,24px); line-height: 1.55; }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 34px; color: var(--muted); font: 600 10px/1.4 'IBM Plex Mono',monospace; letter-spacing: .08em; text-transform: uppercase; }
.article-meta span + span,.article-meta time { position: relative; padding-left: 18px; }
.article-meta span + span::before,.article-meta time::before { content: ''; position: absolute; left: 0; top: 50%; width: 5px; height: 5px; transform: translateY(-50%); background: var(--red); }
.article-author-link { color: var(--ink); text-underline-offset: 3px; }
.article-author-link:hover { color: var(--red); }
.article-image { max-width: var(--wrap); margin: 0 auto; padding: 34px 24px 0; }
.article-image img { width: 100%; height: auto; display: block; aspect-ratio: 1731 / 909; object-fit: cover; background: #fff; border: 1px solid var(--ink); box-shadow: 10px 10px 0 var(--red); }
.article-shell { max-width: var(--wrap); display: grid; grid-template-columns: minmax(0,820px) 280px; gap: 80px; align-items: start; margin: 0 auto; padding: 76px 24px 110px; }
.article-body { min-width: 0; }
.article-body > p,.article-section p,.source-notes p { margin: 0 0 24px; color: #242424; font-size: 18px; line-height: 1.8; }
.article-intro { font-size: 21px !important; font-weight: 600; line-height: 1.7 !important; }
.quick-answer { margin-bottom: 34px; padding: 25px 28px; color: #fff; background: var(--ink); border-left: 6px solid var(--red); }
.quick-answer span { display: block; margin-bottom: 10px; color: #ff5a5f; font: 600 10px/1.4 'IBM Plex Mono',monospace; letter-spacing: .13em; text-transform: uppercase; }
.quick-answer p { margin: 0; font-size: 18px; line-height: 1.65; }
.article-section { padding-top: 66px; }
.article-section h2 { margin: 0 0 28px; font: 400 clamp(34px,4vw,54px)/1 'Archivo Black',sans-serif; letter-spacing: -.045em; text-wrap: balance; }
.article-section h3 { margin: 38px 0 14px; font-size: 22px; }
.article-section ul { margin: 4px 0 28px; padding: 0; list-style: none; }
.article-section li { position: relative; margin: 0; padding: 13px 0 13px 28px; border-bottom: 1px solid var(--rule); font-size: 17px; line-height: 1.6; }
.article-section li::before { content: '→'; position: absolute; left: 0; color: var(--red); font-weight: 800; }
.comparison-wrap { margin: 32px 0; overflow-x: auto; border: 1px solid var(--ink); box-shadow: 8px 8px 0 rgba(192,39,45,.18); }
table { width: 100%; min-width: 650px; border-collapse: collapse; background: #fff; }
th,td { padding: 16px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); text-align: left; vertical-align: top; font-size: 14px; line-height: 1.55; }
th { color: #fff; background: var(--ink); font: 600 10px/1.4 'IBM Plex Mono',monospace; letter-spacing: .08em; text-transform: uppercase; }
.article-cta { display: grid; grid-template-columns: auto 1fr auto; gap: 22px; align-items: center; margin: 38px 0 8px; padding: 22px; background: #fff; border: 1px solid var(--ink); box-shadow: 8px 8px 0 var(--red); }
.article-cta > span { align-self: stretch; display: flex; align-items: center; padding: 8px; color: #fff; background: var(--ink); writing-mode: vertical-rl; transform: rotate(180deg); font: 600 9px/1 'IBM Plex Mono',monospace; letter-spacing: .12em; text-transform: uppercase; }
.article-cta strong { display: block; font-size: 18px; }
.article-cta p { margin: 6px 0 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.article-cta a,.article-rail > a { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; padding: 0 18px; color: #fff; background: var(--red); border: 1px solid var(--red); font: 600 10px/1.2 'IBM Plex Mono',monospace; letter-spacing: .07em; text-align: center; text-decoration: none; text-transform: uppercase; }
.article-cta a:hover,.article-rail > a:hover { background: var(--red-dark); border-color: var(--red-dark); }
.article-rail { position: sticky; top: 98px; display: grid; gap: 12px; }
.article-rail > div { padding: 24px; background: var(--ink); color: #fff; }
.article-rail span { display: block; margin-bottom: 18px; color: #ff5a5f; font: 600 9px/1.4 'IBM Plex Mono',monospace; letter-spacing: .12em; text-transform: uppercase; }
.article-rail strong { display: block; font-size: 21px; line-height: 1.2; }
.article-rail p { margin: 15px 0 0; color: rgba(255,255,255,.7); font-size: 14px; line-height: 1.6; }
.verdict { margin-top: 64px; padding: 38px; color: #fff; background: var(--red); }
.verdict .article-kicker { color: #fff; }
.verdict .article-kicker::before { background: #fff; }
.verdict h2 { color: #fff; }
.verdict p { margin-bottom: 0; color: #fff; }
.source-notes { margin-top: 50px; padding: 24px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.source-notes summary { cursor: pointer; font: 600 11px/1.4 'IBM Plex Mono',monospace; letter-spacing: .1em; text-transform: uppercase; }
.source-notes p { margin-top: 20px; font-size: 14px; }
.source-notes ul { padding-left: 20px; }
.source-notes li { margin: 8px 0; font-size: 14px; line-height: 1.5; overflow-wrap: anywhere; }
.article-author { display: grid; grid-template-columns: 180px minmax(0,1fr); gap: 30px; align-items: stretch; margin-top: 58px; padding: 28px; background: #fff; border: 1px solid var(--ink); box-shadow: 8px 8px 0 var(--red); }
.article-author > img { width: 180px; height: 180px; object-fit: cover; object-position: center 22%; border: 1px solid var(--ink); }
.article-author .article-kicker { margin-bottom: 10px; }
.article-author h2 { margin: 0; font: 400 clamp(30px,3vw,42px)/1 'Archivo Black',sans-serif; letter-spacing: -.045em; }
.article-author h2 a { text-decoration: none; }
.article-author h2 a:hover { color: var(--red); }
.article-author p:not(.article-kicker) { margin: 14px 0 16px; color: var(--muted); font-size: 15px; line-height: 1.65; }
.author-site-link { color: var(--red); font: 600 10px/1.4 'IBM Plex Mono',monospace; letter-spacing: .07em; text-transform: uppercase; text-underline-offset: 4px; }
.related { padding: 96px max(24px,calc((100vw - var(--wrap))/2)); color: #fff; background: var(--ink); }
.related-head { display: grid; grid-template-columns: .7fr 1.3fr; gap: 40px; margin-bottom: 45px; }
.related h2 { max-width: 800px; font-size: clamp(38px,5vw,68px); line-height: .95; }
.related-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid rgba(255,255,255,.3); border-left: 1px solid rgba(255,255,255,.3); }
.related-grid a { min-height: 230px; display: flex; flex-direction: column; justify-content: space-between; padding: 28px; border-right: 1px solid rgba(255,255,255,.3); border-bottom: 1px solid rgba(255,255,255,.3); text-decoration: none; }
.related-grid a:hover { color: #fff; background: var(--red); }
.related-grid span { color: #ff5a5f; font: 600 9px/1.4 'IBM Plex Mono',monospace; letter-spacing: .1em; text-transform: uppercase; }
.related-grid a:hover span { color: #fff; }
.related-grid strong { font-size: 20px; line-height: 1.3; }
.blog-footer { min-height: 130px; display: grid; grid-template-columns: 1fr auto auto; gap: 34px; align-items: center; padding: 32px max(24px,calc((100vw - var(--wrap))/2)); background: #fff; border-top: 1px solid var(--ink); box-shadow: inset 3px 0 0 var(--red); }
.blog-footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
.blog-footer nav a,.blog-footer > span { color: var(--muted); font: 600 9px/1.4 'IBM Plex Mono',monospace; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.blog-footer nav a:hover { color: var(--red); }

@supports (content-visibility: auto) {
  .blog-card:nth-child(n+5),
  .related {
    content-visibility: auto;
    contain-intrinsic-size: auto 520px;
  }
}

@media (max-width: 940px) {
  .blog-nav { padding-inline: 18px; }
  .blog-nav-actions { gap: 9px; }
  .blog-link { display: none; }
  .blog-principles { grid-template-columns: 1fr; }
  .blog-principles span { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .blog-list-head,.related-head { grid-template-columns: 1fr; gap: 16px; }
  .article-shell { grid-template-columns: 1fr; }
  .article-rail { position: static; grid-template-columns: 1fr 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .blog-footer { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .blog-nav { min-height: 62px; gap: 10px; }
  .blog-brand span { display: none; }
  .blog-nav-actions { gap: 7px; }
  .blog-menu summary { min-height: 40px; font-size: 11px; }
  .blog-nav-cta { min-height: 42px; padding-inline: 10px; font-size: 11px; }
  .blog-menu-panel {
    position: fixed;
    top: calc(62px + env(safe-area-inset-top, 0px));
    right: 12px;
    left: 12px;
    width: auto;
    max-height: calc(100dvh - 78px - env(safe-area-inset-bottom, 0px));
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .blog-index-hero { padding: 48px 18px 36px; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card > a { min-height: 0; }
  .blog-card-copy { padding: 22px 22px 26px; }
  .blog-card h2 { margin-top: 28px; }
  .article-hero { padding-top: 60px; }
  .article-image { padding: 22px 16px 0; }
  .article-image img { box-shadow: 6px 6px 0 var(--red); }
  .article-author { grid-template-columns: 92px minmax(0,1fr); gap: 18px; padding: 20px; }
  .article-author > img { width: 92px; height: 112px; }
  .article-author h2 { font-size: 28px; }
  .article-back { margin-bottom: 38px; }
  .article-shell { padding-top: 50px; }
  .article-cta { grid-template-columns: 1fr; }
  .article-cta > span { writing-mode: initial; transform: none; }
  .article-rail { grid-template-columns: 1fr; }
  .verdict { padding: 28px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation: none !important; transition: none !important; }
}