.blog-hub, .blog-article { width: min(calc(100% - 40px), 1180px); margin: 0 auto; padding: 38px 0 90px; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 100; padding: 12px 20px; background: var(--gold); color: #111; }
.skip-link:focus { top: 10px; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: .8rem; margin: 0 0 44px; }
.breadcrumbs a, .article-copy a, .article-meta a, .editorial-note a { color: var(--gold); text-underline-offset: 4px; }
.article-copy a.button-primary { color: #17130b; }
.blog-hero { display: grid; grid-template-columns: minmax(0, 1fr) 230px; gap: 64px; align-items: center; padding: 12px 0 64px; }
.blog-hero h1 { font-size: clamp(2.8rem, 5.2vw, 4.8rem); line-height: 1.04; letter-spacing: -.04em; }
.blog-hero h1 em { color: var(--gold); font-style: normal; }
.blog-lead { color: var(--muted); max-width: 630px; font-size: 1.07rem; margin: 24px 0; }
.topic-links { display: flex; flex-wrap: wrap; gap: 12px; }
.topic-links a { border: 1px solid #4d4535; padding: 9px 15px; text-decoration: none; color: var(--text); font-size: .84rem; }
.topic-links a span { color: var(--gold); padding-left: 10px; }
.topic-links a:hover { border-color: var(--gold); background: #1b1913; }
.journal-mark { display: grid; justify-items: center; gap: 9px; border: 1px solid var(--line); padding: 30px 14px; background: radial-gradient(ellipse at top, #292318, #101315 70%); }
.journal-mark > span { font: 700 .77rem/1.6 ui-monospace, monospace; letter-spacing: .15em; }
.journal-mark b { color: var(--gold); font-weight: 400; }
.journal-mark small { color: var(--muted); margin-top: 15px; font-size: .75rem; }
.featured-story { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .85fr); gap: 44px; align-items: center; padding: 38px; border: 1px solid #6b542b; background: linear-gradient(120deg, #231e13, #101315 70%); color: var(--text); }
.featured-story h2 { font-size: clamp(2.5rem, 4.5vw, 4rem); line-height: 1.02; }
.featured-story p:not(.kicker) { color: #c4bfb4; max-width: 490px; }
.featured-story .video-frame { border: 1px solid #514a3c; }
.story-link { display: inline-block; color: var(--gold); font-weight: 750; margin: 20px 0 10px; text-underline-offset: 4px; }
.featured-story small { display: block; max-width: 450px; color: var(--muted); font-size: .75rem; }
.blog-section { padding-top: 70px; }
.blog-news { padding-top: 0; margin-bottom: 48px; }
.section-title { display: flex; justify-content: space-between; gap: 30px; align-items: end; margin-bottom: 24px; }
.section-title h2 { font-size: clamp(1.9rem, 3.5vw, 2.7rem); max-width: 650px; }
.section-title > p { max-width: 265px; color: var(--muted); font-size: .88rem; margin: 0 0 4px; }
.guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.guide-card { display: flex; flex-direction: column; padding: 28px; border: 1px solid var(--line); background: #111517; position: relative; }
.guide-card:focus-within, .guide-card:hover { border-color: #716039; }
.card-label { color: var(--gold); font-size: .7rem; font-weight: 750; letter-spacing: .07em; margin: 0 0 18px; }
.card-label span { color: #9fa7aa; }
.guide-card h3 { font-size: 1.7rem; line-height: 1.2; margin: 0; }
.guide-card h3 a { color: var(--text); text-decoration: none; }
.guide-card h3 a::after { content: ''; position: absolute; inset: 0; }
.guide-card > p:not(.card-label) { color: var(--muted); font-size: .93rem; flex-grow: 1; margin: 18px 0 25px; }
.card-bottom { display: flex; justify-content: space-between; color: #a3a8aa; font-size: .75rem; border-top: 1px solid var(--line); padding-top: 16px; }
.card-bottom > span:last-child { color: var(--gold); font-size: 1.2rem; }
.beta-note { border-left: 2px solid var(--cyan); padding: 10px 16px; color: #b5c4c8; font-size: .87rem; margin: 0 0 24px; }
.tool-feature { display: grid; grid-template-columns: 1.3fr 1fr; gap: 45px; padding: 32px; border: 1px solid #34505a; background: #10191d; align-items: center; }
.tool-feature h3 { font-size: 1.8rem; }
.tool-feature p { color: var(--muted); }
.tool-equation { display: grid; gap: 14px; justify-items: center; color: #afd6df; font: 600 .8rem/1.6 ui-monospace, monospace; text-align: center; }
.tool-equation b { color: var(--gold); font-size: 1.7rem; }
.editorial-note { margin-top: 70px; padding-top: 32px; border-top: 1px solid var(--line); max-width: 820px; }
.editorial-note h2 { font-size: 2rem; }
.editorial-note p:not(.kicker) { color: var(--muted); font-size: .91rem; }
.article-hero { max-width: 960px; margin-bottom: 44px; }
.article-hero h1 { font-size: clamp(2.65rem, 5.5vw, 4.7rem); line-height: 1.07; max-width: 900px; letter-spacing: -.035em; }
.article-meta { font-size: .8rem; color: var(--muted); margin: 22px 0; }
.quick-answer { font-size: 1.14rem; line-height: 1.8; color: #d2d0c8; border-left: 3px solid var(--gold); padding: 8px 0 8px 23px; margin: 30px 0 0; max-width: 860px; }
.article-layout { display: grid; grid-template-columns: 215px minmax(0, 1fr); gap: 55px; align-items: start; }
.article-toc { position: sticky; top: 115px; }
.article-toc nav { display: flex; flex-direction: column; gap: 14px; padding: 20px 0; border-top: 1px solid var(--line); }
.article-toc p { font-size: .67rem; letter-spacing: .14em; color: var(--gold); margin: 0 0 4px; font-weight: 800; }
.article-toc a { color: #b9b8b1; text-decoration: none; font-size: .8rem; line-height: 1.5; }
.article-toc a:hover { color: var(--gold); }
.article-copy { min-width: 0; max-width: 840px; }
.article-copy section { margin: 0 0 44px; }
.article-copy h2 { font-size: clamp(1.75rem, 3vw, 2.35rem); line-height: 1.2; margin: 0 0 22px; scroll-margin-top: 112px; }
.article-copy p, .article-copy li { color: #bfc0bb; }
.article-copy strong { color: var(--text); }
.article-copy li + li { margin-top: 12px; }
.article-copy ul, .article-copy ol { padding-left: 24px; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); margin: 24px 0; }
.article-copy table { border-collapse: collapse; width: 100%; font-size: .88rem; }
.article-copy caption { text-align: left; padding: 15px; color: var(--muted); background: #101416; }
.article-copy th, .article-copy td { border-top: 1px solid var(--line); padding: 14px; text-align: left; vertical-align: top; }
.article-copy thead { background: #1b1e1e; }
.article-copy tbody th { width: 29%; color: #e3d2ac; font-weight: 650; }
.article-copy td { color: #bec0bb; }
.item-example { white-space: pre-wrap; overflow-wrap: anywhere; background: #101011; border: 1px solid #4d4433; padding: 25px; color: #b7b7e6; font-size: .82rem; line-height: 1.8; }
.caption { font-size: .8rem; color: var(--muted); }
.news-figure { margin: 20px 0; border: 1px solid var(--line); background: var(--panel); }
.news-figure a, .news-figure img { display: block; }
.news-figure img { width: 100%; height: auto; }
.news-figure figcaption { padding: 12px 16px; color: var(--muted); font-size: .88rem; }
.related-guides { border-top: 1px solid var(--line); padding-top: 30px; }
.related-grid { display: grid; gap: 12px; }
.related-grid a { display: block; border: 1px solid var(--line); padding: 18px; text-decoration: none; background: #121518; }
.related-grid a:hover { border-color: var(--gold); }
.related-grid span { display: block; margin-top: 7px; font-size: .88rem; color: var(--muted); }
.calculator { border: 1px solid #4b5b55; background: #111a18; padding: 24px; }
.calc-toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 24px; }
.calc-toolbar label { margin-right: auto; font-size: .84rem; display: grid; gap: 6px; }
.calc-toolbar .button { min-height: 42px; padding: 8px 14px; }
.calc-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px; }
.calc-field label { display: block; font-weight: 650; font-size: .86rem; margin-bottom: 7px; }
.calculator input, .calculator select { width: 100%; min-height: 44px; background: #0b1110; color: var(--text); border: 1px solid #53615a; padding: 9px 12px; font: inherit; }
.calc-field small { display: block; color: #a4b2ac; font-size: .75rem; line-height: 1.5; margin-top: 6px; }
.calc-privacy { font-size: .75rem; }
#calc-error { color: #ffc0a9; }
.calc-results-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.calc-result { border: 1px solid #405449; padding: 15px; background: #101411; }
.calc-result span { display: block; font-size: .74rem; color: #b4c1b9; }
.calc-result strong { display: block; font-size: 1.3rem; overflow-wrap: anywhere; }
.calc-result.negative strong { color: #ffb39a; }
.calc-result.positive strong { color: #a7deb9; }
.formula-box { background: #131719; padding: 16px 22px; margin: 18px 0; border-left: 2px solid var(--gold); font-size: .88rem; }
.formula-box p { margin: 8px 0; }
@media (max-width: 900px) {
  .blog-hero { grid-template-columns: 1fr; gap: 0; }
  .journal-mark { display: none; }
  .featured-story { gap: 25px; padding: 28px; }
  .article-layout { grid-template-columns: 1fr; gap: 30px; }
  .article-toc { position: static; }
  .article-toc nav { flex-direction: row; flex-wrap: wrap; gap: 12px 22px; }
  .article-toc p { flex-basis: 100%; }
}
@media (max-width: 640px) {
  .blog-hub, .blog-article { padding-top: 24px; }
  .breadcrumbs { margin-bottom: 28px; }
  .blog-hero { padding-bottom: 32px; }
  .featured-story, .tool-feature, .guide-grid { grid-template-columns: 1fr; }
  .section-title { display: block; }
  .section-title > p { max-width: none; margin-top: 14px; }
  .guide-card, .tool-feature { padding: 24px; }
  .blog-section { padding-top: 45px; }
  .tool-equation { padding: 20px 0; border-top: 1px solid var(--line); }
  .calculator { padding: 18px; }
  .calc-inputs, .calc-results-grid { grid-template-columns: 1fr; }
  .quick-answer { font-size: 1rem; padding-left: 17px; }
}

.guides-hub .blog-hero { display: block; padding-bottom: 28px; }
.guides-hub #guideFilters, .build-search { padding: 18px; border: 1px solid #3e382c; background: #151819; border-radius: 8px; }
.guide-topics { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.guide-topics button { padding: 8px 13px; border: 1px solid #444139; border-radius: 5px; color: var(--text); background: #101315; font: inherit; cursor: pointer; }
.guide-topics button[aria-pressed="true"] { border-color: var(--gold); color: var(--gold); background: #262014; }
.guides-hub .guide-filters { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 210px) auto; gap: 12px; align-items: end; }
.guide-filters label, .build-search label { display: grid; gap: 5px; font-weight: 650; }
.guide-filters input, .guide-filters select, .build-search input { min-height: 42px; width: 100%; min-width: 0; padding: 8px 10px; border: 1px solid #575044; border-radius: 4px; background: #0c1012; color: var(--text); font: inherit; }
.guides-hub .guide-filters button { min-height: 42px; }
.guides-hub .guide-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.guides-hub .guide-card { padding: 20px; border-radius: 7px; }
.guides-hub .guide-card h3 { font-size: 1.28rem; }
.guides-hub .guide-card > p:not(.card-label) { margin: 10px 0 14px; }
.guides-hub .featured-story { margin-top: 48px; border-radius: 8px; }
.guides-hub.is-filtering .featured-story, .guides-hub [hidden], .build-guide [hidden] { display: none; }
.build-search { margin-bottom: 24px; }
.build-search input { margin-top: 6px; }
.build-search p:empty { display: none; }
.build-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 16px 0; }
.build-entry { border: 1px solid #383830; border-radius: 7px; background: #141719; padding: 17px; overflow-wrap: anywhere; }
.build-guide .article-copy .build-entry h3 { margin: 0 0 8px; font-size: 1.16rem; }
.build-guide .article-copy .build-entry p { margin: 0; font-size: .93rem; }
@media (max-width: 900px) {
  .guides-hub .guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .guides-hub .guide-grid, .guides-hub .guide-filters, .build-grid { grid-template-columns: 1fr; }
}

.build-matches { margin-top: 18px; }
.build-matches h2 { font-size: 1.4rem; margin: 0 0 10px; }
.build-matches ul { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr)); gap: 8px; margin: 0; padding: 0; }
.build-matches li { border: 1px solid var(--line); border-radius: 6px; background: #141719; padding: 12px 15px; }
.build-matches a { display: block; color: var(--gold); font-weight: 650; }
.build-matches span { display: block; color: var(--muted); font-size: .8rem; }
.build-guide .build-entry-inline { background: transparent; border: 0; border-radius: 0; padding: 0; }
[data-build-entry] { scroll-margin-top: 110px; }
[data-build-entry]:target { outline: 2px solid var(--gold); outline-offset: 3px; }