:root {
  --a-bg: #071017;
  --a-surface: #0c1822;
  --a-surface-2: #101f2a;
  --a-surface-3: #142734;
  --a-line: #264657;
  --a-text: #f4f8fb;
  --a-muted: #9db4c2;
  --a-green: #25dc80;
  --a-cyan: #1dc5e4;
  --a-red: #ff5964;
  --a-radius: 8px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--a-bg); color: var(--a-text); font-family: "Segoe UI", Arial, sans-serif; line-height: 1.5; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.articles-shell { width: min(1280px, calc(100% - 48px)); margin: 0 auto; }
.eyebrow { display: block; color: var(--a-green); font-size: 11px; font-weight: 800; letter-spacing: 1.1px; text-transform: uppercase; margin-bottom: 8px; }

.articles-header { position: sticky; top: 0; z-index: 30; background: rgba(7, 16, 23, .98); border-bottom: 1px solid var(--a-line); }
.articles-header-main { border-bottom: 1px solid #17303e; }
.articles-header-main .articles-shell { min-height: 78px; display: grid; grid-template-columns: 238px minmax(260px, 1fr) auto; align-items: center; gap: 24px; }
.articles-brand { display: inline-flex; align-items: center; gap: 10px; min-width: 0; font-weight: 800; letter-spacing: .4px; }
.articles-brand img { display: block; width: 48px; height: 48px; object-fit: contain; flex: 0 0 auto; }
.articles-brand span { display: grid; gap: 2px; line-height: 1; }
.articles-brand strong { font-size: 17px; }
.articles-brand small { color: var(--a-green); font-size: 10px; font-weight: 800; letter-spacing: 2.2px; }
.article-search { display: flex; align-items: stretch; min-width: 0; height: 42px; border: 1px solid #315366; background: #0a151e; border-radius: 6px; overflow: hidden; }
.article-search:focus-within { border-color: var(--a-cyan); box-shadow: 0 0 0 2px rgba(29, 197, 228, .12); }
.article-search input { min-width: 0; flex: 1; color: var(--a-text); background: transparent; border: 0; outline: 0; padding: 0 14px; font: inherit; font-size: 14px; }
.article-search input::placeholder { color: #78909f; }
.article-search button { min-width: 82px; color: #03110a; background: var(--a-green); border: 0; padding: 0 16px; cursor: pointer; font: inherit; font-size: 13px; font-weight: 800; }
.articles-tools-shortcut { border: 1px solid #2b596b; color: #d6e9f1; border-radius: 6px; padding: 10px 13px; font-size: 13px; font-weight: 800; white-space: nowrap; }
.articles-tools-shortcut:hover { border-color: var(--a-green); color: var(--a-green); }
.articles-header-nav { background: #0a151e; }
.articles-header-nav .articles-shell { min-height: 43px; display: flex; align-items: center; }
.articles-header nav { display: flex; align-items: center; gap: 0; width: 100%; overflow-x: auto; scrollbar-width: none; }
.articles-header nav::-webkit-scrollbar, .editorial-topics::-webkit-scrollbar { display: none; }
.articles-header nav a { display: inline-flex; align-items: center; min-height: 43px; padding: 0 14px; color: #c5d5de; border-left: 1px solid rgba(49, 83, 102, .45); font-size: 13px; font-weight: 750; white-space: nowrap; }
.articles-header nav a:first-child { border-left: 0; padding-left: 0; }
.articles-header nav a:hover { color: var(--a-green); background: #10222d; }
.articles-header nav .articles-nav-all { color: var(--a-cyan); margin-left: auto; }

.editorial-home { padding: 24px 0 74px; }
.editorial-topics { display: flex; gap: 8px; overflow: auto; padding: 2px 0 18px; scrollbar-width: none; }
.editorial-topics a { color: #c6d5dd; border: 1px solid #294958; border-radius: 5px; padding: 7px 11px; font-size: 12px; font-weight: 750; white-space: nowrap; }
.editorial-topics a:hover, .editorial-topics .is-current { color: #ffffff; border-color: #258f63; background: #0c3022; }
.editorial-lead { padding-top: 10px; }
.editorial-section-title { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin: 0 0 18px; }
.editorial-section-title h1 { max-width: 850px; margin: 0; font-size: 34px; line-height: 1.12; letter-spacing: 0; }
.editorial-lead-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(310px, .9fr); gap: 18px; }
.news-lead-main, .news-lead-side { display: grid; min-width: 0; overflow: hidden; border: 1px solid var(--a-line); background: var(--a-surface); border-radius: var(--a-radius); transition: border-color .18s ease, transform .18s ease; }
.news-lead-main:hover, .news-lead-side:hover, .article-card:hover { border-color: var(--a-green); transform: translateY(-2px); }
.news-lead-main figure { aspect-ratio: 16 / 8; margin: 0; overflow: hidden; background: #f2f5f7; }
.news-lead-main figure img, .news-lead-side figure img, .article-card-image img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .28s ease; }
.news-lead-main:hover img, .news-lead-side:hover img, .article-card:hover .article-card-image img { transform: scale(1.035); }
.news-lead-main > div { padding: 19px 21px 21px; }
.news-lead-main span, .news-lead-side span { display: block; color: var(--a-cyan); font-size: 11px; font-weight: 800; letter-spacing: .8px; text-transform: uppercase; }
.news-lead-main h2 { margin: 6px 0 9px; font-size: 27px; line-height: 1.14; }
.news-lead-main p { color: var(--a-muted); margin: 0 0 14px; font-size: 15px; }
.news-lead-main small, .news-lead-side small { color: #8da5b2; font-size: 12px; font-weight: 700; }
.editorial-side-list { display: grid; grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 18px; }
.news-lead-side { grid-template-columns: 138px minmax(0, 1fr); align-items: stretch; }
.news-lead-side figure { min-height: 128px; margin: 0; overflow: hidden; background: #f2f5f7; }
.news-lead-side > div { display: flex; flex-direction: column; justify-content: center; padding: 15px; }
.news-lead-side h2 { margin: 5px 0 11px; font-size: 16px; line-height: 1.23; }

.editorial-news-section { margin-top: 46px; }
.articles-section-head { display: flex; align-items: end; justify-content: space-between; gap: 22px; margin: 0 0 18px; }
.articles-section-head h2, .related-articles h2 { margin: 0; font-size: 25px; letter-spacing: 0; line-height: 1.18; }
.text-link { color: var(--a-cyan); font-size: 13px; font-weight: 800; white-space: nowrap; }
.text-link:hover { color: var(--a-green); }
.editorial-feed-layout { display: grid; grid-template-columns: minmax(0, 1fr) 294px; gap: 22px; align-items: start; }
.articles-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.article-card { min-width: 0; display: flex; flex-direction: column; overflow: hidden; background: var(--a-surface); border: 1px solid var(--a-line); border-radius: var(--a-radius); transition: border-color .18s ease, transform .18s ease; }
.article-card-image { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: #edf3f5; }
.article-card > div { display: flex; flex: 1; flex-direction: column; padding: 15px; }
.article-card-kicker { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.article-category { color: var(--a-cyan); font-size: 10px; font-weight: 800; letter-spacing: .8px; text-transform: uppercase; }
.article-card-kicker > span { color: #8098a5; font-size: 10px; font-weight: 800; text-transform: uppercase; }
.article-card h2 { margin: 8px 0; font-size: 17px; line-height: 1.25; }
.article-card h2 a:hover { color: var(--a-green); }
.article-card p { color: var(--a-muted); margin: 0 0 15px; font-size: 13px; }
.article-card footer { display: flex; justify-content: space-between; gap: 8px; margin-top: auto; color: #829ba8; font-size: 11px; }
.article-proof { display: inline-flex; width: max-content; align-items: center; border: 1px solid #237b5a; background: #0b3226; color: #7df0b5; border-radius: 999px; padding: 3px 7px; font-size: 10px; font-weight: 800; margin: 0 0 10px; }
.articles-popular { border: 1px solid var(--a-line); border-radius: var(--a-radius); background: #0b1720; overflow: hidden; }
.articles-popular-head { display: flex; align-items: baseline; gap: 10px; padding: 15px 16px; border-bottom: 1px solid var(--a-line); }
.articles-popular-head span { color: var(--a-red); font-size: 11px; font-weight: 900; letter-spacing: .8px; text-transform: uppercase; }
.articles-popular h2 { margin: 0; font-size: 19px; }
.articles-popular ol { padding: 0; margin: 0; list-style: none; }
.articles-popular li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 10px; padding: 14px 16px; border-top: 1px solid rgba(38, 70, 87, .72); }
.articles-popular li:first-child { border-top: 0; }
.articles-popular li b { color: var(--a-green); font-size: 15px; }
.articles-popular li a { font-size: 13px; font-weight: 750; line-height: 1.28; }
.articles-popular li a:hover { color: var(--a-green); }
.articles-popular li span { display: block; color: var(--a-cyan); font-size: 10px; font-weight: 800; letter-spacing: .7px; text-transform: uppercase; margin-bottom: 4px; }

.articles-tools-preview { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 52px; padding: 26px; border: 1px solid #2a5b57; border-radius: var(--a-radius); background: #0a2119; }
.articles-tools-preview h2 { margin: 0 0 9px; font-size: 24px; }
.articles-tools-preview p { max-width: 540px; color: #b7d4c7; margin: 0; }
.articles-tools-preview > div:last-child { display: grid; gap: 10px; }
.tool-link { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border: 1px solid #337260; border-radius: 6px; background: #0a1822; }
.tool-link:hover { border-color: var(--a-green); }
.tool-link b { font-size: 14px; }
.tool-link span { color: var(--a-green); font-size: 12px; font-weight: 800; white-space: nowrap; }

.category-page, .tool-page { padding: 44px 0 74px; }
.category-page > h1, .tool-page > h1 { max-width: 860px; margin: 0 0 10px; font-size: 36px; line-height: 1.13; }
.category-page > p, .tool-page > p { max-width: 780px; color: var(--a-muted); margin: 0 0 28px; font-size: 16px; }
.back-link { display: inline-block; color: var(--a-cyan); font-size: 13px; font-weight: 800; margin-bottom: 18px; }
.back-link:hover { color: var(--a-green); }
.articles-empty { padding: 74px 24px; border: 1px dashed #315264; border-radius: var(--a-radius); text-align: center; color: var(--a-muted); }
.articles-empty h1, .articles-empty h2 { color: var(--a-text); margin: 0 0 8px; font-size: 26px; }
.articles-empty.compact { padding: 42px 22px; }
.article-search-page .articles-grid { margin-top: 30px; }

.topic-hub-grid, .tool-directory { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.topic-hub, .tool-directory > a, .tool-panel { border: 1px solid var(--a-line); border-radius: var(--a-radius); background: var(--a-surface); }
.topic-hub { padding: 20px; }
.topic-hub > span, .tool-directory span { display: block; color: var(--a-cyan); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.topic-hub h2, .tool-directory h2 { margin: 8px 0; font-size: 20px; }
.topic-hub p, .tool-directory p { color: var(--a-muted); font-size: 14px; }
.topic-hub ul { display: grid; gap: 8px; padding: 0; margin: 18px 0 0; list-style: none; }
.topic-hub li a { color: #d9e7ed; font-size: 13px; }
.topic-hub li a:hover { color: var(--a-green); }
.tool-directory { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 28px; }
.tool-directory > a { padding: 24px; transition: border-color .18s ease, transform .18s ease; }
.tool-directory > a:hover { border-color: var(--a-green); transform: translateY(-2px); }
.tool-panel { display: grid; gap: 18px; padding: 24px; margin-top: 28px; }
.tool-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.tool-options button { color: var(--a-text); border: 1px solid #2d5f72; border-radius: 6px; background: #102837; padding: 14px; cursor: pointer; font: inherit; font-weight: 800; text-align: left; }
.tool-options button:hover, .tool-options button.is-selected { border-color: var(--a-green); background: #0c3727; }
.tool-result { min-height: 80px; border-left: 3px solid var(--a-cyan); background: #0a1822; padding: 16px; color: #c8d8e1; }

.article-page { padding: 40px 0 72px; }
.article-head { max-width: 920px !important; }
.article-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; color: #a5bfcb; margin-bottom: 20px; font-size: 13px; }
.article-breadcrumb a:hover { color: var(--a-green); }
.article-meta-top { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.article-meta-top > span:last-child { color: var(--a-muted); font-size: 13px; }
.article-head h1 { max-width: 1000px; margin: 10px 0 14px; font-size: 43px; line-height: 1.08; letter-spacing: 0; }
.article-head > p { max-width: 780px; color: var(--a-muted); margin: 0; font-size: 18px; }
.article-byline { display: flex; flex-wrap: wrap; gap: 13px; align-items: center; color: #aac0cc; margin-top: 17px; font-size: 13px; }
.article-cover { margin-top: 28px; margin-bottom: 34px; }
.article-cover img { display: block; width: 100%; max-height: 610px; object-fit: contain; border: 1px solid #2e5365; border-radius: var(--a-radius); background: #f4f7f8; }
.article-reading { display: grid; grid-template-columns: minmax(0, 790px) 250px; gap: 42px; align-items: start; }
.article-body { color: #e4eef4; font-size: 18px; }
.article-body h2, .article-body h3 { margin: 36px 0 12px; line-height: 1.18; }
.article-body p, .article-body ul, .article-body ol, .article-body blockquote { margin: 0 0 19px; }
.article-body a { color: var(--a-cyan); text-decoration: underline; }
.article-body img { max-width: 100%; height: auto; border-radius: 6px; }
.article-body blockquote { border-left: 3px solid var(--a-green); background: #0d1e29; padding: 10px 17px; color: #c5d8e2; }
.article-side > div { position: sticky; top: 142px; display: grid; gap: 10px; padding: 18px; border: 1px solid var(--a-line); border-radius: var(--a-radius); background: var(--a-surface); }
.article-side span { color: var(--a-green); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.article-side a { color: #d8e8ef; font-size: 14px; font-weight: 700; }
.article-side a:hover { color: var(--a-cyan); }
.article-video { margin: 30px 0; border: 1px solid #2c4d60; border-radius: var(--a-radius); padding: 12px; background: #09141d; }
.article-video iframe { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: 4px; }
.article-video figcaption { display: flex; justify-content: space-between; gap: 16px; padding: 12px 4px 3px; color: var(--a-muted); font-size: 13px; }
.article-video a { color: var(--a-green); font-weight: 800; white-space: nowrap; }
.article-takeaways { border: 1px solid #337260; border-radius: var(--a-radius); background: #0b2a20; padding: 18px 20px; margin: 0 0 26px; }
.article-takeaways strong { display: block; color: #84f0ba; margin-bottom: 9px; }
.article-takeaways ul { margin: 0; padding-left: 19px; }
.article-takeaways li { margin: 5px 0; }
.affiliate-card, .sponsor-card, .article-kallor-cta { margin: 30px 0; border: 1px solid #3e6d66; border-radius: var(--a-radius); background: #0b211b; padding: 21px; }
.affiliate-card > span, .sponsor-card small, .article-kallor-cta > span { display: block; color: #7be8b0; font-size: 11px; font-weight: 800; letter-spacing: .8px; text-transform: uppercase; }
.affiliate-card h2, .article-kallor-cta h2 { margin: 7px 0; font-size: 22px; }
.affiliate-card p, .article-kallor-cta p { color: #c0d5ca; font-size: 15px; }
.sponsor-card { border-color: #4c5660; background: #161c22; }
.sponsor-card a { display: grid; gap: 12px; font-weight: 800; }
.sponsor-card img { border-radius: 5px; }
.article-faq { margin: 43px 0; }
.article-faq h2 { margin: 0 0 14px; }
.article-faq details { border-bottom: 1px solid #274758; padding: 13px 0; }
.article-faq summary { cursor: pointer; font-weight: 800; }
.article-faq p { color: var(--a-muted); margin: 10px 0 0; }
.articles-button { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; border: 1px solid var(--a-line); border-radius: 6px; padding: 9px 14px; font-size: 13px; font-weight: 800; }
.articles-button.primary { color: #041108; border-color: var(--a-green); background: var(--a-green); }
.articles-button.ghost { background: #112331; }
.articles-button:hover { border-color: var(--a-green); }
.related-articles { padding-top: 54px; }

.articles-footer { border-top: 1px solid #1d3a4a; background: #08141d; }
.articles-footer .articles-shell { display: flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 132px; }
.articles-footer p { max-width: 580px; color: var(--a-muted); margin: 10px 0 0; font-size: 13px; }
.articles-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 16px; }
.articles-footer nav a { color: #c2d3dc; font-size: 13px; font-weight: 700; }
.articles-footer nav a:hover { color: var(--a-green); }

@media (max-width: 1080px) {
  .articles-header-main .articles-shell { grid-template-columns: 208px minmax(220px, 1fr) auto; gap: 16px; }
  .editorial-feed-layout { grid-template-columns: minmax(0, 1fr) 260px; }
  .articles-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-reading { grid-template-columns: minmax(0, 1fr) 220px; gap: 28px; }
}
@media (max-width: 820px) {
  .articles-shell { width: min(100% - 32px, 1280px); }
  .articles-header-main .articles-shell { grid-template-columns: 1fr auto; min-height: 68px; }
  .article-search { grid-column: 1 / -1; grid-row: 2; margin: -4px 0 12px; }
  .articles-tools-shortcut { grid-column: 2; grid-row: 1; }
  .editorial-lead-grid, .editorial-feed-layout, .article-reading { grid-template-columns: 1fr; }
  .editorial-side-list { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: none; }
  .news-lead-side { grid-template-columns: 118px minmax(0, 1fr); }
  .articles-popular { max-width: none; }
  .article-side { display: none; }
  .topic-hub-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .articles-tools-preview { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .articles-shell { width: min(100% - 24px, 1280px); }
  .articles-header-main .articles-shell { gap: 10px; }
  .articles-brand img { width: 40px; height: 40px; }
  .articles-brand strong { font-size: 15px; }
  .articles-tools-shortcut { padding: 8px 10px; font-size: 12px; }
  .articles-header nav a { min-height: 39px; padding: 0 11px; font-size: 12px; }
  .articles-header nav a:first-child { padding-left: 0; }
  .articles-header nav .articles-nav-all { margin-left: 0; }
  .editorial-home { padding-top: 16px; }
  .editorial-section-title h1 { font-size: 27px; }
  .editorial-lead-grid { gap: 14px; }
  .news-lead-main h2 { font-size: 22px; }
  .news-lead-main > div { padding: 15px; }
  .editorial-side-list { grid-template-columns: 1fr; gap: 14px; }
  .articles-section-head { align-items: flex-start; flex-direction: column; gap: 9px; }
  .articles-section-head h2 { font-size: 23px; }
  .articles-grid { grid-template-columns: 1fr; }
  .article-card > div { padding: 14px; }
  .articles-tools-preview { margin-top: 36px; padding: 19px; }
  .articles-tools-preview h2 { font-size: 21px; }
  .topic-hub-grid, .tool-directory, .tool-options { grid-template-columns: 1fr; }
  .category-page, .tool-page { padding: 32px 0 58px; }
  .category-page > h1, .tool-page > h1 { font-size: 29px; }
  .article-page { padding: 29px 0 56px; }
  .article-head h1 { font-size: 31px; }
  .article-head > p { font-size: 16px; }
  .article-body { font-size: 17px; }
  .article-video figcaption { align-items: flex-start; flex-direction: column; }
  .articles-footer .articles-shell { align-items: flex-start; flex-direction: column; min-height: 0; padding: 24px 0; }
  .articles-footer nav { justify-content: flex-start; gap: 10px 15px; }
}.article-body figure{margin:24px 0}.article-body figure img{display:block;margin:0 auto}.article-body figcaption{padding-top:8px;color:var(--a-muted);font-size:13px;font-style:italic;text-align:center}.article-body table{display:block;width:100%;overflow-x:auto;border-collapse:collapse;margin:24px 0;border:1px solid var(--a-line);border-radius:6px;background:var(--a-surface)}.article-body th,.article-body td{min-width:150px;padding:11px 13px;border:1px solid var(--a-line);text-align:left;vertical-align:top}.article-body th{background:var(--a-surface-3);color:var(--a-text);font-size:14px}.article-body td{color:#d4e2e8;font-size:14px}.article-body tr:nth-child(even) td{background:#0a151e}/* Editorial polish - 2026-08-26 */
body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background:
    radial-gradient(circle at 84% 0, rgba(29, 197, 228, .075), transparent 24%),
    radial-gradient(circle at 10% 4%, rgba(37, 220, 128, .06), transparent 22%),
    var(--a-bg);
}

.articles-header {
  background: rgba(7, 16, 23, .91);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .16);
  backdrop-filter: blur(18px) saturate(135%);
}

.articles-brand img {
  filter: drop-shadow(0 0 12px rgba(37, 220, 128, .17));
}

.article-search,
.articles-tools-shortcut,
.editorial-topics a {
  transition: border-color .18s ease, background .18s ease, box-shadow .18s ease, color .18s ease;
}

.article-search:focus-within {
  box-shadow: 0 0 0 3px rgba(29, 197, 228, .12);
}

.news-lead-main,
.news-lead-side,
.article-card,
.articles-popular,
.topic-hub,
.tool-directory > a,
.tool-panel {
  box-shadow: 0 10px 22px rgba(0, 0, 0, .12);
}

.news-lead-main:hover,
.news-lead-side:hover,
.article-card:hover,
.topic-hub:hover,
.tool-directory > a:hover {
  box-shadow: 0 18px 34px rgba(0, 0, 0, .21);
}

.article-head h1 {
  letter-spacing: -.025em;
}

.article-body {
  font-size: clamp(17px, 1.25vw, 19px);
  line-height: 1.72;
}

.article-body h2,
.article-body h3 {
  letter-spacing: -.015em;
}

@media (max-width: 560px) {
  .editorial-home {
    padding-top: 18px;
  }

  .article-head h1 {
    font-size: 31px;
    line-height: 1.1;
  }

  .article-body {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}