.site-shell { min-height: 100vh; }
.site-header { background: #fff; border-bottom: 1px solid #e5e7eb; position: sticky; top: 0; z-index: 20; }
.site-header .container { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.site-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 4px; }
.site-nav a { padding: 6px 9px; color: #4b5563; font-size: 14px; font-weight: 600; white-space: nowrap; }
.site-nav a:hover, .site-nav a.active { color: #a93226; background: #fde8e8; text-decoration: none; }
.site-nav .nav-cta { color: #fff; background: #c0392b; margin-left: 6px; }
.site-nav .nav-cta:hover { color: #fff; background: #a93226; }
.breadcrumb { max-width: 1100px; margin: 0 auto; padding: 12px 20px; color: #6b7280; font-size: 13px; }
.breadcrumb a { color: #4b5563; }
.breadcrumb span { margin-left: 7px; }
.hub-hero { text-align: left; padding: 76px 0 60px; }
.hub-hero .hero-inner { max-width: 820px; margin: 0 auto; padding: 0 20px; }
.hub-hero h1 { font-size: 40px; line-height: 1.25; margin: 0 0 16px; color: #fff; }
.hub-hero p { max-width: 700px; margin: 0 0 28px; color: rgba(255,255,255,.9); font-size: 18px; }
.hub-hero .hero-btns { justify-content: flex-start; }
.skill-hero { padding: 74px 0 58px; }
.skill-hero > .container { max-width: 1280px; }
.skill-hero-layout { display: grid; grid-template-columns: minmax(380px, 1fr) minmax(680px, 1.55fr); gap: 48px; max-width: 1280px; align-items: center; }
.skill-hero-copy { min-width: 0; text-align: left; }
.skill-hero h1 { max-width: none; font-size: 36px; white-space: nowrap; }
.skill-hero .hero-sub { max-width: 610px; margin-bottom: 0; }
.skill-hero-actions { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 20px; margin-top: 20px; }
.github-heat { display: flex; flex-wrap: wrap; gap: 7px; margin: 0; }
.github-heat-item { display: inline-flex; align-items: center; height: 28px; overflow: hidden; border: 1px solid #c8d5e1; border-radius: 6px; background: #f6f8fa; color: #182c40; font-size: 12px; font-weight: 700; line-height: 1; }
.github-heat-item > svg:first-child { width: 16px; height: 16px; margin-left: 8px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.github-heat-item > span { padding: 0 7px 0 5px; }
.github-heat-item strong { align-self: stretch; display: inline-flex; align-items: center; padding: 0 8px; border-left: 1px solid #d8e1e9; background: #eef3f7; color: #12314c; font-size: 12px; }
.github-heat-chevron { width: 23px; height: 100%; padding: 0 6px; border-left: 1px solid #d8e1e9; fill: none; stroke: #52667a; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.skill-hero-download { display: inline-flex; width: 100%; flex-direction: column; align-items: center; min-width: 0; }
.skill-hero .hero-download-btn { width: 100%; min-width: 0; padding: 15px 30px; font-size: 16px; text-align: center; }
.skill-hero .hero-download-note { margin: 8px 0 0; color: rgba(255,255,255,.72); font-size: 13px; line-height: 1.5; text-align: center; }
.hero-eyebrow, .section-kicker { margin: 0 0 11px; color: #f7cbc5; font-size: 13px; font-weight: 800; }
.project-screenshot-card { margin: 0; text-align: center; }
.project-screenshot-card img { display: block; width: 100%; height: auto; border: 1px solid rgba(255,255,255,.36); border-radius: 8px; background: #f6f8fa; box-shadow: 0 14px 28px rgba(8,30,57,.2); }
.project-source-link { display: inline-block; margin-top: 13px; color: #f7cbc5; font-size: 14px; font-weight: 800; }
.skill-flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; padding: 0; margin: 26px 0 0; overflow: hidden; border: 1px solid #d9e0dc; border-radius: 8px; background: #fff; list-style: none; }
.skill-flow li { min-height: 178px; padding: 22px 24px; border-right: 1px solid #d9e0dc; background: transparent; }
.skill-flow li:last-child { border-right: 0; }
.flow-index { display: block; margin-bottom: 16px; color: #a93226; font-size: 13px; font-weight: 800; }
.skill-flow h3 { margin: 0 0 8px; color: #111827; font-size: 17px; }
.skill-flow p { margin: 0; color: #4b5563; font-size: 14px; line-height: 1.65; }
.project-boundary { max-width: 860px; margin: 18px 0 0; padding-left: 14px; border-left: 3px solid #c0392b; color: #5b6460; font-size: 14px; line-height: 1.7; }
.project-next-links { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 18px; }
.project-next-links a { color: #a93226; font-size: 14px; font-weight: 800; }
.report-showcase { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(290px, .72fr); gap: 34px; align-items: start; margin-top: 28px; }
.daily-report-preview { margin: 0; padding: 22px; border: 1px dashed #aab7c1; border-radius: 8px; background: #eaf0f5; }
.daily-report-preview__masthead { display: grid; grid-template-columns: 1fr auto; gap: 8px; padding: 0 0 16px; border-bottom: 2px solid #1b3550; }
.daily-report-preview__masthead span { color: #1b3550; font-size: 13px; font-weight: 800; }
.daily-report-preview__masthead strong { color: #111827; font-size: 21px; line-height: 1.25; }
.daily-report-preview__masthead small { grid-column: 1 / -1; color: #6b7280; font-size: 12px; }
.daily-report-preview__context { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; padding: 12px 0; color: #5b6460; font-size: 12px; }
.daily-report-preview__content { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.daily-report-preview__content section { min-height: 133px; padding: 15px; border: 1px solid #d8e0e6; border-radius: 6px; background: #fff; }
.daily-report-preview__content p { margin: 0 0 9px; color: #a93226; font-size: 12px; font-weight: 800; }
.daily-report-preview__content h3 { margin: 0 0 8px; color: #111827; font-size: 16px; line-height: 1.45; }
.daily-report-preview__content span { display: block; color: #5b6460; font-size: 13px; line-height: 1.6; }
.daily-report-preview__content .daily-report-preview__price { background: #f9fbfd; }
.daily-report-preview__content .daily-report-preview__summary { grid-column: 1 / -1; min-height: 104px; border-color: #d6c29e; background: #fffdf8; }
.report-signal-lines { display: flex; align-items: end; gap: 5px; height: 22px; margin: 2px 0 9px; }
.report-signal-lines i { display: block; width: 18%; height: 35%; background: #b6c7d6; }
.report-signal-lines i:nth-child(2) { height: 70%; background: #7495ad; }
.report-signal-lines i:nth-child(3) { height: 48%; background: #c78478; }
.report-signal-lines i:nth-child(4) { height: 88%; background: #526f87; }
.report-signal-lines i:nth-child(5) { height: 58%; background: #9aabb9; }
.daily-report-preview figcaption { margin-top: 13px; color: #5b6460; font-size: 13px; line-height: 1.6; }
.report-value-panel { padding: 8px 0 0; }
.report-value-panel .section-kicker { color: #a93226; }
.report-value-panel h2 { margin: 0 0 15px; color: #111827; font-size: 25px; }
.report-value-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid #d9e0dc; }
.report-value-list li { padding: 14px 0; border-bottom: 1px solid #d9e0dc; }
.report-value-list strong { display: block; margin-bottom: 4px; color: #a93226; font-size: 14px; }
.report-value-list span { display: block; color: #4b5563; font-size: 14px; line-height: 1.6; }
.report-disclaimer { margin: 15px 0 0; color: #6b7280; font-size: 13px; line-height: 1.6; }
.project-table-wrap { overflow-x: auto; border: 1px solid #d9e0dc; border-radius: 8px; background: #fff; }
.project-table { width: 100%; min-width: 740px; border-collapse: collapse; color: #374151; font-size: 14px; line-height: 1.6; }
.project-table th, .project-table td { padding: 15px 16px; border-right: 1px solid #e5e7eb; border-bottom: 1px solid #e5e7eb; text-align: left; vertical-align: top; }
.project-table th:last-child, .project-table td:last-child { border-right: 0; }
.project-table tbody tr:last-child td { border-bottom: 0; }
.project-table th { color: #17283b; background: #edf3f7; font-size: 13px; font-weight: 800; }
.project-table td:first-child { color: #111827; font-weight: 800; }
.project-table--comparison th { background: #fff5f1; }
.project-table--comparison td:nth-child(2) { background: #fffafa; }
.project-table--comparison td:nth-child(3) { background: #f8fcfa; }
.value-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 22px; }
.value-grid section { padding: 16px 16px 14px; border-top: 3px solid #b99b68; background: #fff; }
.value-grid h3 { margin: 0 0 7px; color: #111827; font-size: 16px; }
.value-grid p { margin: 0; color: #4b5563; font-size: 13px; line-height: 1.6; }
.zero-setup { background: #173760; color: #fff; }
.zero-setup-inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .75fr); gap: 48px; align-items: center; }
.zero-setup .section-kicker { color: #f4c8bd; }
.zero-setup h2 { margin: 0 0 13px; color: #fff; font-size: 30px; }
.zero-setup p { max-width: 650px; margin: 0; color: rgba(255,255,255,.84); line-height: 1.75; }
.zero-setup-action { padding: 20px; border: 1px solid rgba(255,255,255,.26); border-radius: 8px; background: rgba(0,0,0,.12); }
.zero-setup-action ol { padding: 0; margin: 0 0 16px; list-style: none; counter-reset: zero-step; }
.zero-setup-action li { counter-increment: zero-step; padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,.15); font-size: 14px; }
.zero-setup-action li::before { content: counter(zero-step) '. '; color: #f6c6bd; font-weight: 800; }
.zero-setup-action .btn { width: 100%; text-align: center; }
.zero-setup-action p { margin-top: 10px; color: rgba(255,255,255,.7); font-size: 12px; line-height: 1.55; text-align: center; }
.hub-page .section { padding: 52px 0; }
.hub-page .section-title { text-align: left; margin-bottom: 18px; }
/* Keep a section heading, its supporting copy, and its cards on one reading axis. */
.section > .container:has(> .section-intro) > .section-title {
  margin-bottom: 10px;
  text-align: left;
}
.section > .container > .section-intro {
  max-width: 860px;
  margin: 0 0 24px;
  color: #4b5563;
  line-height: 1.7;
  text-align: left;
}
.hub-card-v2 { min-height: 208px; border-radius: 8px; }
.hub-card-v2 .card-icon { font-size: 18px; font-weight: 800; }
.hub-grid-4-compact { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.hub-grid-4-compact .hub-card-v2 { min-height: 188px; padding: 20px; }
.page-directory { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 20px; }
.directory-group { background: #fff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 18px; }
.directory-group h3 { color: #111827; font-size: 16px; margin: 0 0 10px; }
.directory-group ul { margin: 0; padding-left: 18px; }
.directory-group li { margin: 7px 0; font-size: 14px; }
.path-compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 20px; }
.path-compare > section { border: 1px solid #d9e0dc; border-radius: 8px; padding: 22px; background: #fff; }
.path-compare .path-self { border-color: #edc4c0; background: #fffafa; }
.path-compare .path-easyclaw { border-color: #b6d9ce; background: #f7fcfa; }
.path-compare h3 { margin: 0 0 12px; color: #111827; font-size: 19px; }
.path-compare ul { padding-left: 20px; margin: 0; }
.path-compare li { margin: 8px 0; }
.task-flow { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 20px; }
.task-flow > div { border: 1px solid #d9e0dc; border-radius: 8px; background: #fff; padding: 16px; }
.task-flow strong { display: block; color: #a93226; margin-bottom: 5px; }
.easyclaw-task-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: stretch; }
.easyclaw-task-grid .directory-group { min-height: 158px; }
.task-choice-title { margin: 28px 0 4px; color: #111827; font-size: 22px; }
.task-choice-intro { margin: 0; color: #6b7280; font-size: 15px; }
.path-decision { margin-top: 32px; padding-top: 26px; border-top: 1px solid #d9e0dc; }
.path-decision > h3 { margin: 0 0 4px; color: #111827; font-size: 22px; }
.path-decision > p { margin: 0; color: #6b7280; font-size: 15px; }
.path-decision .path-compare { margin-top: 16px; }
.path-decision .section-actions { margin-top: 16px; }
.section-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.setup-step-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.setup-step-grid .directory-group { height: 184px; padding: 20px; }
.setup-step-grid .directory-group h3 { font-size: 16px; line-height: 1.5; margin-bottom: 12px; }
.setup-step-grid .directory-group p { font-size: 15px; line-height: 1.7; }
.workflow-schematic { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin: 22px 0 0; }
.workflow-step { position: relative; min-height: 238px; padding: 20px; border: 1px solid #d9e0dc; border-radius: 10px; background: #fff; }
.workflow-step:not(:last-child)::after { content: '→'; position: absolute; right: -23px; top: 50%; transform: translateY(-50%); color: #c0392b; font-size: 28px; font-weight: 800; z-index: 1; }
.workflow-step .step-kicker { display: block; color: #a93226; font-size: 13px; font-weight: 800; margin-bottom: 7px; }
.workflow-step h3 { color: #111827; font-size: 17px; margin: 0 0 12px; }
.mock-input, .mock-result, .mock-check { border: 1px solid #e5e7eb; border-radius: 7px; background: #f9fafb; padding: 12px; font-size: 13px; line-height: 1.55; color: #4b5563; }
.mock-input .input-bar { margin-top: 10px; padding: 8px; border-radius: 5px; background: #fff; border: 1px solid #cbd5d0; }
.mock-chart { display: grid; grid-template-columns: repeat(8, 1fr); align-items: end; gap: 4px; height: 94px; padding: 10px 7px 6px; border: 1px solid #e5e7eb; border-radius: 7px; background: repeating-linear-gradient(to bottom,#fff 0,#fff 22px,#eef2f0 23px); }
.mock-chart i { display: block; background: #c0392b; border-radius: 2px 2px 0 0; }
.mock-chart i:nth-child(even) { background: #16705b; }
.mock-chart b { grid-column: 1 / -1; height: 2px; background: #9b671d; transform: translateY(-38px) rotate(-5deg); }
.mock-check div { padding: 4px 0; border-bottom: 1px solid #e5e7eb; }
.mock-check div:last-child { border-bottom: 0; }
.screenshot-slots { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 20px; }
.screenshot-slots--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.screenshot-slot { display: flex; flex-direction: column; gap: 12px; padding: 16px; border: 1px solid #d9e0dc; border-radius: 9px; background: #fff; }
.screenshot-slot h3 { margin: 0; color: #111827; font-size: 16px; }
.screenshot-frame { display: flex; align-items: center; justify-content: center; aspect-ratio: 16 / 9; border: 2px dashed #c8d0cc; border-radius: 7px; color: #6b7280; background: #fafbf9; font-size: 14px; text-align: center; padding: 12px; }
.screenshot-slot--full { width: min(100%, 1100px); }
.screenshot-frame--full { display: block; aspect-ratio: auto; padding: 0; }
.screenshot-frame--full img { display: block; width: 100%; height: auto; }
.prompt-label { color: #a93226; font-size: 13px; font-weight: 800; }
.screenshot-slot code { display: block; white-space: normal; font-family: inherit; font-size: 13px; line-height: 1.65; color: #4b5563; background: #f7f8f7; border-radius: 6px; padding: 10px; }
.screenshot-slot .slot-note { margin: 0; color: #6b7280; font-size: 13px; line-height: 1.6; }
.research-demo { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(280px, .95fr); gap: 18px; margin: 28px 0; padding: 22px; border: 1px solid #d9e0dc; border-radius: 10px; background: #fff; }
.research-demo h3 { margin: 0 0 7px; color: #111827; font-size: 20px; }
.research-demo p { margin: 0; }
.demo-kicker { display: inline-block; margin-bottom: 7px; padding: 2px 9px; border-radius: 999px; color: #a93226; background: #fde8e8; font-size: 12px; font-weight: 800; }
.demo-form { display: flex; gap: 9px; margin: 16px 0 12px; }
.demo-form input { min-width: 0; flex: 1; padding: 10px 12px; border: 1px solid #b9c4be; border-radius: 7px; color: #111827; font: inherit; font-size: 14px; }
.demo-form input:focus { outline: 2px solid rgba(192,57,43,.22); border-color: #c0392b; }
.demo-form button, .demo-chip { border: 0; cursor: pointer; font: inherit; font-size: 14px; font-weight: 700; }
.demo-form button { padding: 10px 16px; border-radius: 7px; color: #fff; background: #c0392b; white-space: nowrap; }
.demo-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.demo-chip { padding: 7px 10px; border-radius: 999px; color: #48534e; background: #f0f3f1; }
.demo-chip:hover, .demo-chip.is-active { color: #a93226; background: #fde8e8; }
.demo-note { margin-top: 12px !important; color: #6b7280; font-size: 13px; line-height: 1.6; }
.demo-result { padding: 18px; border: 1px solid #efd0ca; border-radius: 8px; background: #fffafa; }
.demo-screenshot-slot { padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid #f0dcd7; }
.demo-screenshot-slot h4 { margin: 0 0 8px; color: #111827; font-size: 16px; }
.demo-screenshot-slot .screenshot-frame { margin-bottom: 10px; min-height: 150px; }
.demo-screenshot-slot code { display: block; padding: 9px; margin-top: 6px; border-radius: 6px; color: #4b5563; background: #fff; font-family: inherit; font-size: 12px; line-height: 1.6; }
.demo-result h4 { margin: 0 0 12px; color: #111827; font-size: 17px; }
.demo-result dl { margin: 0; }
.demo-result div { padding: 9px 0; border-top: 1px solid #f0dcd7; }
.demo-result div:first-child { border-top: 0; padding-top: 0; }
.demo-result dt { color: #a93226; font-size: 12px; font-weight: 800; }
.demo-result dd { margin: 2px 0 0; color: #4b5563; font-size: 14px; line-height: 1.6; }
.demo-result .btn { margin-top: 15px; width: 100%; text-align: center; }
.demo-download-note { margin: 9px 0 0 !important; color: #6b7280; font-size: 12px; line-height: 1.55; text-align: center; }
.article-layout { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 36px; padding: 34px 20px 56px; }
.article-layout article { min-width: 0; }
.article-layout h1 { font-size: 32px; line-height: 1.3; color: #111827; margin: 0 0 18px; }
.article-layout h2 { font-size: 23px; color: #111827; margin: 34px 0 13px; padding-bottom: 8px; border-bottom: 2px solid #f3f4f6; }
.article-layout h3 { font-size: 17px; color: #111827; margin: 22px 0 10px; }
.article-layout p { margin: 0 0 14px; }
.article-layout ul { padding-left: 20px; margin: 0 0 14px; }
.cluster-sidebar { position: sticky; top: 84px; align-self: start; background: #fff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 18px; }
.cluster-sidebar h2 { font-size: 15px; margin: 0 0 12px; color: #111827; border: 0; padding: 0; }
.cluster-sidebar h3 { font-size: 13px; margin: 16px 0 6px; color: #6b7280; }
.cluster-sidebar ul { list-style: none; padding: 0; margin: 0; }
.cluster-sidebar li { margin: 6px 0; font-size: 13px; }
.cluster-sidebar .current { color: #a93226; font-weight: 700; }
.comparison-hero, .download-hero { padding: 54px 0; text-align: left; }
.comparison-hero .container, .download-hero .container { max-width: 880px; }
.comparison-hero h1, .download-hero h1 { font-size: 36px; color: #fff; margin: 0 0 12px; }
.comparison-hero p, .download-hero p { color: rgba(255,255,255,.9); max-width: 720px; margin: 0; }
.comparison-summary { max-width: 1100px; margin: 0 auto; padding: 38px 20px 0; }
.comparison-summary h2 { color: #111827; font-size: 24px; margin-bottom: 14px; }
.comparison-note { font-size: 13px; color: #6b7280; margin-top: 10px; }
.download-panel { max-width: 760px; margin: 34px auto 0; background: #fff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 28px; box-shadow: 0 4px 16px rgba(17,24,39,.06); }
.download-panel h2 { color: #111827; font-size: 22px; margin-bottom: 10px; }
.download-panel p { margin-bottom: 18px; }
.download-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 18px 0 24px; }
.download-meta div { background: #f9fafb; border-radius: 6px; padding: 11px; font-size: 13px; }
.download-meta strong { display: block; color: #6b7280; font-size: 12px; margin-bottom: 3px; }
.footer { margin-top: auto; }
.brand-footer { padding: 28px 24px; border-top: 2px solid #e8e4df; background: #f5f3ee; color: #7a746e; font-size: 13px; text-align: center; }
.brand-footer__identity { margin-bottom: 10px; }
.brand-footer__identity img { height: 24px; display: inline-block; margin-right: 6px; vertical-align: middle; }
.brand-footer__legal { margin-top: 8px; font-size: 11px; }
@media (min-width: 769px) and (max-width: 1180px) {
  .skill-hero > .container { max-width: 1100px; }
  .skill-hero-layout { grid-template-columns: minmax(0, 1fr) minmax(410px, .95fr); gap: 32px; }
}
@media (max-width: 768px) {
  .site-header .container { align-items: flex-start; flex-direction: column; gap: 6px; padding-top: 10px; padding-bottom: 10px; }
  .site-nav { justify-content: flex-start; }
  .hub-hero { padding: 52px 0 42px; }
  .hub-hero h1, .comparison-hero h1, .download-hero h1 { font-size: 28px; }
  .hub-hero p { font-size: 16px; }
  .skill-hero-layout, .skill-flow, .value-grid, .report-showcase, .zero-setup-inner { grid-template-columns: 1fr; }
  .skill-hero-copy { text-align: center; }
  .skill-hero h1 { font-size: 30px; white-space: normal; }
  .skill-hero h1, .skill-hero .hero-sub { margin-right: auto; margin-left: auto; }
  .skill-hero-actions, .github-heat { align-items: center; justify-content: center; }
  .skill-hero-download { align-items: center; }
  .project-screenshot-card { max-width: 520px; width: 100%; margin: 0 auto; }
  .skill-flow li { min-height: 0; border-right: 0; border-bottom: 1px solid #d9e0dc; }
  .skill-flow li:last-child { border-bottom: 0; }
  .flow-index { margin-bottom: 12px; }
  .zero-setup h2 { font-size: 25px; }
  .hub-grid-4-compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-directory, .download-meta, .path-compare, .task-flow, .easyclaw-task-grid { grid-template-columns: 1fr; }
  .setup-step-grid .directory-group { height: auto; min-height: 0; }
  .workflow-schematic, .screenshot-slots { grid-template-columns: 1fr; }
  .research-demo { grid-template-columns: 1fr; }
  .demo-form { flex-direction: column; }
  .demo-form button { width: 100%; }
  .workflow-step:not(:last-child)::after { content: '↓'; right: auto; top: auto; bottom: -28px; left: 50%; transform: translateX(-50%); }
  .article-layout { grid-template-columns: 1fr; gap: 22px; }
  .cluster-sidebar { position: static; }
  .article-layout h1 { font-size: 26px; }
}
@media (max-width: 560px) {
  .hub-grid-4-compact { grid-template-columns: 1fr; }
}